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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.303 by root, Tue Jan 31 21:47:56 2006 UTC vs.
Revision 1.588 by sf-exg, Sun May 9 15:47:51 2021 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
53 54
54#ifdef KEYSYM_RESOURCE 55#ifdef KEYSYM_RESOURCE
55# include "keyboard.h" 56# include "keyboard.h"
56#endif 57#endif
57 58
58#include <csignal> 59#include <signal.h>
59 60
60#if LINUX_YIELD_HACK 61#if LINUX_YIELD_HACK
61# include <ctime> 62# include <time.h>
62#endif 63#endif
63 64
64/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
65 66
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
… …
95 XK_Shift_L, 0x21e7, 96 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7, 97 XK_Shift_R, 0x21e7,
97 98
98 XK_Shift_Lock, 0x21eb, 99 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb, 100 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec, 101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed, 102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee, 103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef, 104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0, 105 XK_ISO_Group_Lock, 0x21f0,
… …
131 XK_KP_Space, 0x2422, 131 XK_KP_Space, 0x2422,
132#endif 132#endif
133 0, 133 0,
134}; 134};
135 135
136void 136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y) 137rxvt_term::iso14755_54 (int x, int y)
138{ 138{
139 x = Pixel2Col (x); 139 x = Pixel2Col (x);
140 y = Pixel2Row (y); 140 y = Pixel2Row (y);
141 141
… …
149 149
150 text_t t = l.t[x]; 150 text_t t = l.t[x];
151 151
152 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
153 { 153 {
154 iso14755_51 (l.t[x], l.r[x], x, y); 154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54; 155 iso14755buf = ISO_14755_54;
156 break; 156 break;
157 } 157 }
158 158
159 x--; 159 x--;
160 } 160 }
161} 161}
162 162
163void 163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{ 165{
166 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
169 int len; 168 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172 169
173# if ENABLE_COMBINING 170# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
175 { 172 {
176 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
… …
184 181
185 alloc = 0; 182 alloc = 0;
186 chr = &ch2; 183 chr = &ch2;
187 len = 1; 184 len = 1;
188 } 185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189 189
190 char attr[80]; // plenty 190 char attr[80]; // plenty
191 191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", 192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r, 193 (int)r,
… …
197 r & RS_Blink ? " blink" : "", 197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "", 198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "", 199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : ""); 200 r & RS_Careful ? " careful" : "");
201 201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
202 int width = wcswidth (fname, wcslen (fname)); 208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
203 210
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr)); 211 max_it (width, strlen (attr));
206 212
207 if (y >= 0) 213 if (y >= 0)
208 { 214 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 215 y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
210 x = 0; 216 x = 0;
211 } 217 }
212 218
213 scr_overlay_new (x, y, width, len + 2); 219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
214 222
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216 224
217 for (int y = 0; y < len; y++) 225 for (int y = 0; y < len; y++)
218 { 226 {
219 char buf[9]; 227 char buf[9];
220 228
221 ch = *chr++; 229 ch = *chr++;
222 230
223 sprintf (buf, "%8x", ch); 231 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf); 232 scr_overlay_set (0, y + 1, buf);
225 scr_overlay_set (9, y, '='); 233 scr_overlay_set (9, y + 1, '=');
226# if !UNICODE3 234# if !UNICODE_3
227 if (ch >= 0x10000) 235 if (ch >= 0x10000)
228 ch = 0xfffd; 236 ch = 0xfffd;
229# endif 237# endif
230 scr_overlay_set (11, y, ch, r); 238 scr_overlay_set (11, y + 1, ch, r);
231 239
232 if (WCWIDTH (ch) >= 2) 240 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r); 241 scr_overlay_set (12, y + 1, NOCHAR, r);
234 } 242 }
235 243
236// { 244// {
237// char buf[4+4+3+1]; 245// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); 246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf); 247// scr_overlay_set (0, 0, buf);
240// } 248// }
241 scr_overlay_set (0, len , attr); 249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
242 scr_overlay_set (0, len + 1, fname); 252 scr_overlay_set (0, len + 2 + i, fname[i]);
243
244 free (fname); 253 free (fname[i]);
254 }
245 255
246# if ENABLE_COMBINING 256# if ENABLE_COMBINING
247 if (alloc) 257 if (alloc)
248 delete [] alloc; 258 delete [] alloc;
249# endif 259# endif
250} 260}
251#endif 261#endif
252 262
253void 263void ecb_cold
254rxvt_term::commit_iso14755 () 264rxvt_term::commit_iso14755 ()
255{ 265{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK; 266 wchar_t ch = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260 267
261 if (iso14755buf & ISO_14755_51) 268 if (iso14755buf & ISO_14755_51)
262 { 269 {
263 char mb[16]; 270 char mb[MB_LEN_MAX];
264 int len; 271 int len;
265 272
266 // allow verbatim 0-bytes and control-bytes to be entered 273 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20) 274 if (ch >= 0x20)
268 len = wcstombs (mb, ch, 16); 275 len = wctomb (mb, ch);
269 else 276 else
270 { 277 {
271 mb[0] = ch[0]; 278 mb[0] = ch;
272 len = 1; 279 len = 1;
273 } 280 }
274 281
275 if (len > 0) 282 if (len > 0)
276 tt_write (mb, len); 283 tt_write (mb, len);
… …
279 } 286 }
280 287
281 iso14755buf = 0; 288 iso14755buf = 0;
282} 289}
283 290
284int 291static int ecb_cold
285rxvt_term::hex_keyval (XKeyEvent &ev) 292hex_keyval (XKeyEvent &ev)
286{ 293{
287 // check wether this event corresponds to a hex digit 294 // check whether this event corresponds to a hex digit
288 // if the modifiers had not been pressed. 295 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++) 296 for (int index = 0; index < 8; index++)
290 { 297 {
291 KeySym k = XLookupKeysym (&ev, index); 298 KeySym k = XLookupKeysym (&ev, index);
292 299
… …
298 305
299 return -1; 306 return -1;
300} 307}
301#endif 308#endif
302 309
303/*{{{ Convert the keypress event into a string */ 310static inline KeySym ecb_cold
304void 311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322 XK_KP_1, // XK_KP_End
323 XK_KP_5, // XK_KP_Begin
324 };
325
326 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
327 {
328 unsigned int index = keysym - XK_KP_Home;
329 keysym = kp ? keypadtrans[index] : XK_Home + index;
330 }
331 else if (keysym == XK_KP_Insert)
332 keysym = kp ? XK_KP_0 : XK_Insert;
333# ifndef NO_DELETE_KEY
334 else if (keysym == XK_KP_Delete)
335 keysym = kp ? XK_KP_Decimal : XK_Delete;
336# endif
337#endif
338 return keysym;
339}
340
341static inline int ecb_cold
342map_function_key (KeySym keysym)
343{
344 int param = 0;
345
346 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
347 {
348 param = 11 + keysym - XK_F1;
349 if (keysym >= XK_F17)
350 param += 4;
351 else if (keysym >= XK_F15)
352 param += 3;
353 else if (keysym >= XK_F11)
354 param += 2;
355 else if (keysym >= XK_F6)
356 param += 1;
357 }
358 else
359 switch (keysym)
360 {
361 case XK_Find:
362 param = 1;
363 break;
364 case XK_Insert:
365 param = 2;
366 break;
367#ifdef DXK_Remove
368 case DXK_Remove:
369#endif
370 case XK_Execute:
371 param = 3;
372 break;
373 case XK_Select:
374 param = 4;
375 break;
376 case XK_Prior:
377 param = 5;
378 break;
379 case XK_Next:
380 param = 6;
381 break;
382 case XK_Home:
383 param = 7;
384 break;
385 case XK_End:
386 param = 8;
387 break;
388 case XK_Help:
389 param = 28;
390 break;
391 case XK_Menu:
392 param = 29;
393 break;
394 }
395 return param;
396}
397
398static inline wchar_t *
399rxvt_wcsdup (const wchar_t *str, int len)
400{
401 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
402 memcpy (r, str, len * sizeof (wchar_t));
403 r[len] = 0;
404 return r;
405}
406
407void ecb_cold
305rxvt_term::lookup_key (XKeyEvent &ev) 408rxvt_term::key_press (XKeyEvent &ev)
306{ 409{
307 int ctrl, meta, shft, len; 410 int ctrl, meta, shft, len;
308 unsigned int newlen; 411 KeySym keysym = NoSymbol;
309 KeySym keysym;
310 int valid_keysym;
311 char kbuf[KBUFSZ]; 412 char rkbuf[KBUFSZ + 1];
413 char *kbuf = rkbuf + 1;
414
415#if ISO_14755
416 if (iso14755buf & ISO_14755_52)
417 return;
418#endif
312 419
313 /* 420 /*
314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 421 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
315 * escape sequence to toggle the Keypad. 422 * escape sequence to toggle the Keypad.
316 * 423 *
… …
318 */ 425 */
319 shft = ev.state & ShiftMask; 426 shft = ev.state & ShiftMask;
320 ctrl = ev.state & ControlMask; 427 ctrl = ev.state & ControlMask;
321 meta = ev.state & ModMetaMask; 428 meta = ev.state & ModMetaMask;
322 429
323 if (numlock_state || (ev.state & ModNumLockMask))
324 {
325 numlock_state = (ev.state & ModNumLockMask);
326 PrivMode ((!numlock_state), PrivMode_aplKP);
327 }
328
329 kbuf[0] = 0; 430 kbuf[0] = 0;
330 431
331#ifdef USE_XIM 432#if USE_XIM
332 if (Input_Context) 433 if (Input_Context)
333 { 434 {
334 Status status_return; 435 Status status_return;
335 436
336#if 0 437#if 0
… …
374 } 475 }
375 } 476 }
376 else 477 else
377 len = 0; 478 len = 0;
378 } 479 }
379
380 valid_keysym = status_return == XLookupKeySym
381 || status_return == XLookupBoth;
382 } 480 }
383 else 481 else
384#endif 482#endif
385 { 483 {
386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
387 valid_keysym = keysym != NoSymbol; 485 }
486
487 if (keysym != NoSymbol)
388 } 488 {
489 KeySym orig_keysym = keysym;
389 490
390 if (valid_keysym) 491 /* Shift + F1 - F10 generates F11 - F20 */
492 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
493 {
494 keysym += (XK_F11 - XK_F1);
495 shft = 0; /* turn off Shift */
496 }
497
498 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
499 {
500 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
501 unsigned int newlen = 1;
502
503 if (ev.state & ModNumLockMask)
504 kp = false;
505
506 keysym = translate_keypad (keysym, kp);
507
508 switch (keysym)
509 {
510#ifndef NO_BACKSPACE_KEY
511 case XK_BackSpace:
512 if (priv_modes & PrivMode_HaveBackSpace)
513 {
514 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
515 ^ !!ctrl) ? '\b' : '\177';
516 kbuf[1] = '\0';
517 }
518 else
519 strcpy (kbuf, rs[Rs_backspace_key]);
520 break;
521#endif
522#ifndef NO_DELETE_KEY
523 case XK_Delete:
524 strcpy (kbuf, rs[Rs_delete_key]);
525 break;
526#endif
527 case XK_Tab:
528 if (shft)
529 strcpy (kbuf, "\033[Z");
530 else
531 {
532#ifdef CTRL_TAB_MAKES_META
533 if (ctrl)
534 meta = 1;
535#endif
536#ifdef MOD4_TAB_MAKES_META
537 if (ev.state & Mod4Mask)
538 meta = 1;
539#endif
540 newlen = 0;
541 }
542 break;
543
544 case XK_Up: /* "\033[A" */
545 case XK_Down: /* "\033[B" */
546 case XK_Right: /* "\033[C" */
547 case XK_Left: /* "\033[D" */
548 strcpy (kbuf, "\033[Z");
549 kbuf[2] = "DACB"[keysym - XK_Left];
550 /* do Shift first */
551 if (shft)
552 kbuf[2] = "dacb"[keysym - XK_Left];
553 else if (ctrl)
554 {
555 kbuf[1] = 'O';
556 kbuf[2] = "dacb"[keysym - XK_Left];
557 }
558 else if (priv_modes & PrivMode_aplCUR)
559 kbuf[1] = 'O';
560 break;
561
562 case XK_KP_Enter:
563 /* allow shift to override */
564 if (kp)
565 {
566 strcpy (kbuf, "\033OM");
567 break;
568 }
569
570 /* FALLTHROUGH */
571
572 case XK_Return:
573 if (priv_modes & PrivMode_LFNL)
574 {
575 kbuf[0] = '\015';
576 kbuf[1] = '\012';
577 kbuf[2] = '\0';
578 }
579 else
580 {
581 kbuf[0] = '\015';
582 kbuf[1] = '\0';
583 }
584 break;
585
586 case XK_KP_F1: /* "\033OP" */
587 case XK_KP_F2: /* "\033OQ" */
588 case XK_KP_F3: /* "\033OR" */
589 case XK_KP_F4: /* "\033OS" */
590 strcpy (kbuf, "\033OP");
591 kbuf[2] += (keysym - XK_KP_F1);
592 break;
593
594 case XK_KP_Multiply: /* "\033Oj" : "*" */
595 case XK_KP_Add: /* "\033Ok" : "+" */
596 case XK_KP_Separator: /* "\033Ol" : "," */
597 case XK_KP_Subtract: /* "\033Om" : "-" */
598 case XK_KP_Decimal: /* "\033On" : "." */
599 case XK_KP_Divide: /* "\033Oo" : "/" */
600 case XK_KP_0: /* "\033Op" : "0" */
601 case XK_KP_1: /* "\033Oq" : "1" */
602 case XK_KP_2: /* "\033Or" : "2" */
603 case XK_KP_3: /* "\033Os" : "3" */
604 case XK_KP_4: /* "\033Ot" : "4" */
605 case XK_KP_5: /* "\033Ou" : "5" */
606 case XK_KP_6: /* "\033Ov" : "6" */
607 case XK_KP_7: /* "\033Ow" : "7" */
608 case XK_KP_8: /* "\033Ox" : "8" */
609 case XK_KP_9: /* "\033Oy" : "9" */
610 /* allow shift to override */
611 if (kp)
612 {
613 strcpy (kbuf, "\033Oj");
614 kbuf[2] += (keysym - XK_KP_Multiply);
615 }
616 else
617 {
618 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
619 kbuf[1] = '\0';
620 }
621 break;
622
623 default:
624 {
625 int param = map_function_key (keysym);
626 if (param > 0)
627 sprintf (kbuf,"\033[%d~", param);
628 else
629 newlen = 0;
630 }
631 break;
632 }
633
634 if (newlen)
635 len = strlen (kbuf);
636
637 if (len > 0)
638 {
639 /*
640 * pass Shift/Control indicators for function keys ending with `~'
641 *
642 * eg,
643 * Prior = "ESC[5~"
644 * Shift+Prior = "ESC[5$"
645 * Ctrl+Prior = "ESC[5^"
646 * Ctrl+Shift+Prior = "ESC[5@"
647 */
648 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
649 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
650
651 /*
652 * Pass meta for all function keys, if 'meta' option set
653 */
654#ifdef META8_OPTION
655 if (meta && (meta_char == 0x80))
656 kbuf[len - 1] |= 0x80;
657#endif
658 }
659
660 }
661 else if (ctrl && keysym == XK_minus)
662 {
663 len = 1;
664 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
665 }
666 else if (keysym == XK_ISO_Left_Tab)
667 {
668 strcpy (kbuf, "\033[Z");
669 len = 3;
670 }
671 else
672 {
673#ifdef META8_OPTION
674 /* set 8-bit on */
675 if (meta && (meta_char == 0x80))
676 {
677 char *ch;
678
679 for (ch = kbuf; ch < kbuf + len; ch++)
680 *ch |= 0x80;
681 }
682#endif
683 /* nil */ ;
684 }
685
686 keysym = orig_keysym;
687 }
688
689 /* escape prefix */
690 if (len && meta
691#ifdef META8_OPTION
692 && meta_char == C0_ESC
693#endif
694 )
695 {
696 *--kbuf = C0_ESC;
697 len++;
698 }
699
700 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
701 return;
702
703 if (keysym != NoSymbol)
391 { 704 {
392#ifdef KEYSYM_RESOURCE 705#ifdef KEYSYM_RESOURCE
393 if (keyboard->dispatch (this, keysym, ev.state)) 706 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
394 return; 707 return;
395#endif 708#endif
396 709
397 if (saveLines) 710 if (saveLines)
398 { 711 {
… …
407#ifdef PAGING_CONTEXT_LINES 720#ifdef PAGING_CONTEXT_LINES
408 lnsppg = nrow - PAGING_CONTEXT_LINES; 721 lnsppg = nrow - PAGING_CONTEXT_LINES;
409#else 722#else
410 lnsppg = nrow * 4 / 5; 723 lnsppg = nrow * 4 / 5;
411#endif 724#endif
725 max_it (lnsppg, 1);
726
412 if (keysym == XK_Prior) 727 if (keysym == XK_Prior)
413 { 728 {
414 scr_page (UP, lnsppg); 729 scr_page (lnsppg);
415 return; 730 return;
416 } 731 }
417 else if (keysym == XK_Next) 732 else if (keysym == XK_Next)
418 { 733 {
419 scr_page (DN, lnsppg); 734 scr_page (-lnsppg);
420 return; 735 return;
421 } 736 }
422 } 737 }
423#ifdef SCROLL_ON_UPDOWN_KEYS 738#ifdef SCROLL_ON_UPDOWN_KEYS
424 if (IS_SCROLL_MOD) 739 if (IS_SCROLL_MOD)
425 { 740 {
426 if (keysym == XK_Up) 741 if (keysym == XK_Up)
427 { 742 {
428 scr_page (UP, 1); 743 scr_page (1);
429 return; 744 return;
430 } 745 }
431 else if (keysym == XK_Down) 746 else if (keysym == XK_Down)
432 { 747 {
433 scr_page (DN, 1); 748 scr_page (-1);
434 return; 749 return;
435 } 750 }
436 } 751 }
437#endif 752#endif
438#ifdef SCROLL_ON_HOMEEND_KEYS 753#ifdef SCROLL_ON_HOMEEND_KEYS
439 if (IS_SCROLL_MOD) 754 if (IS_SCROLL_MOD)
440 { 755 {
441 if (keysym == XK_Home) 756 if (keysym == XK_Home)
442 { 757 {
443 scr_move_to (0, 1); 758 scr_changeview (top_row);
444 return; 759 return;
445 } 760 }
446 else if (keysym == XK_End) 761 else if (keysym == XK_End)
447 { 762 {
448 scr_move_to (1, 1); 763 scr_changeview (0);
449 return; 764 return;
450 } 765 }
451 } 766 }
452#endif 767#endif
453 } 768 }
454 769
455 if (shft) 770 if (shft)
456 { 771 {
457 /* Shift + F1 - F10 generates F11 - F20 */
458 if (keysym >= XK_F1 && keysym <= XK_F10)
459 {
460 keysym += (XK_F11 - XK_F1);
461 shft = 0; /* turn off Shift */
462 }
463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) 772 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
464 { 773 {
465 switch (keysym) 774 switch (keysym)
466 { 775 {
467 /* normal XTerm key bindings */ 776 /* normal XTerm key bindings */
468 case XK_Insert: /* Shift+Insert = paste mouse selection */ 777 case XK_Insert: /* Shift+Insert = paste mouse selection */
469 selection_request (ev.time); 778 selection_request (ev.time);
470 return; 779 return;
471#if TODO 780#if TODO
472 /* rxvt extras */ 781 /* rxvt extras */
473 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 782 case XK_KP_Add: /* Shift+KP_Add = bigger font */
474 change_font (FONT_UP);
475 return; 783 return;
476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 784 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
477 change_font (FONT_DN);
478 return; 785 return;
479#endif 786#endif
480 } 787 }
481 } 788 }
482 } 789 }
483 790
791 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
792 {
793 if (keysym == XK_v)
794 selection_request (ev.time, Sel_Clipboard);
795 else if (selection.len > 0)
796 {
797 free (selection.clip_text);
798 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
799 selection.clip_len = selection.len;
800 selection_grab (CurrentTime, true);
801 }
802
803 return;
804 }
805
484#if ENABLE_FRILLS || ISO_14755 806#if ENABLE_FRILLS || ISO_14755
485 // ISO 14755 support 807 // ISO 14755 support
486 if (shft && ctrl) 808 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
487 { 809 {
488 int hv; 810 int hv;
489 811
490 if (iso14755buf & ISO_14755_51 812 if (iso14755buf & ISO_14755_51
491 && (keysym == XK_space || keysym == XK_KP_Space 813 && (keysym == XK_space || keysym == XK_KP_Space
… …
493 { 815 {
494 commit_iso14755 (); 816 commit_iso14755 ();
495 iso14755buf = ISO_14755_51; 817 iso14755buf = ISO_14755_51;
496# if ISO_14755 818# if ISO_14755
497 iso14755_51 (0); 819 iso14755_51 (0);
820# endif
821 return;
822 }
823 else if (keysym == XK_BackSpace)
824 {
825 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
826# if ISO_14755
827 iso14755_51 (iso14755buf & ISO_14755_MASK);
498# endif 828# endif
499 return; 829 return;
500 } 830 }
501 else if ((hv = hex_keyval (ev)) >= 0) 831 else if ((hv = hex_keyval (ev)) >= 0)
502 { 832 {
… …
507# endif 837# endif
508 return; 838 return;
509 } 839 }
510 else 840 else
511 { 841 {
512# if ENABLE_OVERLAY 842# if ISO_14755
513 scr_overlay_off (); 843 scr_overlay_off ();
514# endif 844# endif
515 iso14755buf = 0; 845 iso14755buf = 0;
516 } 846 }
517 } 847 }
848 else if (option (Opt_iso14755) &&
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 849 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 850 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
520 if (!(iso14755buf & ISO_14755_STARTED)) 851 if (!(iso14755buf & ISO_14755_STARTED))
521 { 852 {
522 iso14755buf |= ISO_14755_STARTED; 853 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY 854# if ISO_14755
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 855 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode"); 856 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif 857# endif
527 } 858 }
528#endif 859#endif
529 860
530#ifdef PRINTPIPE 861#ifdef PRINTPIPE
531 if (keysym == XK_Print) 862 if (keysym == XK_Print)
532 { 863 {
533 scr_printscreen (ctrl | shft); 864 scr_printscreen (ctrl | shft);
534 return; 865 return;
535 } 866 }
536#endif 867#endif
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
540 {
541 newlen = 1;
542 switch (keysym)
543 {
544#ifndef NO_BACKSPACE_KEY
545 case XK_BackSpace:
546 if (priv_modes & PrivMode_HaveBackSpace)
547 {
548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
549 ^ !!ctrl) ? '\b' : '\177';
550 kbuf[1] = '\0';
551 }
552 else
553 strcpy (kbuf, key_backspace);
554 break;
555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
561 {
562 strcpy (kbuf, "\033On");
563 break;
564 }
565 /* FALLTHROUGH */
566# endif
567 case XK_Delete:
568 strcpy (kbuf, key_delete);
569 break;
570#endif
571 case XK_Tab:
572 if (shft)
573 strcpy (kbuf, "\033[Z");
574 else
575 {
576#ifdef CTRL_TAB_MAKES_META
577 if (ctrl)
578 meta = 1;
579#endif
580#ifdef MOD4_TAB_MAKES_META
581 if (ev.state & Mod4Mask)
582 meta = 1;
583#endif
584 newlen = 0;
585 }
586 break;
587
588#ifdef XK_KP_Left
589 case XK_KP_Up: /* \033Ox or standard */
590 case XK_KP_Down: /* \033Or or standard */
591 case XK_KP_Right: /* \033Ov or standard */
592 case XK_KP_Left: /* \033Ot or standard */
593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
594 {
595 strcpy (kbuf, "\033OZ");
596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
597 break;
598 }
599 else
600 /* translate to std. cursor key */
601 keysym = XK_Left + (keysym - XK_KP_Left);
602 /* FALLTHROUGH */
603#endif
604 case XK_Up: /* "\033[A" */
605 case XK_Down: /* "\033[B" */
606 case XK_Right: /* "\033[C" */
607 case XK_Left: /* "\033[D" */
608 strcpy (kbuf, "\033[Z");
609 kbuf[2] = "DACB"[keysym - XK_Left];
610 /* do Shift first */
611 if (shft)
612 kbuf[2] = "dacb"[keysym - XK_Left];
613 else if (ctrl)
614 {
615 kbuf[1] = 'O';
616 kbuf[2] = "dacb"[keysym - XK_Left];
617 }
618 else if (priv_modes & PrivMode_aplCUR)
619 kbuf[1] = 'O';
620 break;
621
622#ifndef UNSHIFTED_SCROLLKEYS
623# ifdef XK_KP_Prior
624 case XK_KP_Prior:
625 /* allow shift to override */
626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
627 {
628 strcpy (kbuf, "\033Oy");
629 break;
630 }
631 /* FALLTHROUGH */
632# endif
633 case XK_Prior:
634 strcpy (kbuf, "\033[5~");
635 break;
636# ifdef XK_KP_Next
637 case XK_KP_Next:
638 /* allow shift to override */
639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
640 {
641 strcpy (kbuf, "\033Os");
642 break;
643 }
644 /* FALLTHROUGH */
645# endif
646 case XK_Next:
647 strcpy (kbuf, "\033[6~");
648 break;
649#endif
650 case XK_KP_Enter:
651 /* allow shift to override */
652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
653 {
654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
666 }
667 else
668 {
669 kbuf[0] = '\015';
670 kbuf[1] = '\0';
671 }
672 break;
673
674#ifdef XK_KP_Begin
675 case XK_KP_Begin:
676 strcpy (kbuf, "\033Ou");
677 break;
678
679#endif
680 case XK_KP_F1: /* "\033OP" */
681 case XK_KP_F2: /* "\033OQ" */
682 case XK_KP_F3: /* "\033OR" */
683 case XK_KP_F4: /* "\033OS" */
684 strcpy (kbuf, "\033OP");
685 kbuf[2] += (keysym - XK_KP_F1);
686 break;
687
688 case XK_KP_Multiply: /* "\033Oj" : "*" */
689 case XK_KP_Add: /* "\033Ok" : "+" */
690 case XK_KP_Separator: /* "\033Ol" : "," */
691 case XK_KP_Subtract: /* "\033Om" : "-" */
692 case XK_KP_Decimal: /* "\033On" : "." */
693 case XK_KP_Divide: /* "\033Oo" : "/" */
694 case XK_KP_0: /* "\033Op" : "0" */
695 case XK_KP_1: /* "\033Oq" : "1" */
696 case XK_KP_2: /* "\033Or" : "2" */
697 case XK_KP_3: /* "\033Os" : "3" */
698 case XK_KP_4: /* "\033Ot" : "4" */
699 case XK_KP_5: /* "\033Ou" : "5" */
700 case XK_KP_6: /* "\033Ov" : "6" */
701 case XK_KP_7: /* "\033Ow" : "7" */
702 case XK_KP_8: /* "\033Ox" : "8" */
703 case XK_KP_9: /* "\033Oy" : "9" */
704 /* allow shift to override */
705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
706 {
707 strcpy (kbuf, "\033Oj");
708 kbuf[2] += (keysym - XK_KP_Multiply);
709 }
710 else
711 {
712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
713 kbuf[1] = '\0';
714 }
715 break;
716
717 case XK_Find:
718 strcpy (kbuf, "\033[1~");
719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
731 case XK_Insert:
732 strcpy (kbuf, "\033[2~");
733 break;
734#ifdef DXK_Remove /* support for DEC remove like key */
735 case DXK_Remove:
736 /* FALLTHROUGH */
737#endif
738 case XK_Execute:
739 strcpy (kbuf, "\033[3~");
740 break;
741 case XK_Select:
742 strcpy (kbuf, "\033[4~");
743 break;
744#ifdef XK_KP_End
745 case XK_KP_End:
746 /* allow shift to override */
747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
748 {
749 strcpy (kbuf, "\033Oq");
750 break;
751 }
752 /* FALLTHROUGH */
753#endif
754 case XK_End:
755 strcpy (kbuf, KS_END);
756 break;
757#ifdef XK_KP_Home
758 case XK_KP_Home:
759 /* allow shift to override */
760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
761 {
762 strcpy (kbuf, "\033Ow");
763 break;
764 }
765 /* FALLTHROUGH */
766#endif
767 case XK_Home:
768 strcpy (kbuf, KS_HOME);
769 break;
770
771#define FKEY(n, fkey) \
772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
773
774 case XK_F1: /* "\033[11~" */
775 case XK_F2: /* "\033[12~" */
776 case XK_F3: /* "\033[13~" */
777 case XK_F4: /* "\033[14~" */
778 case XK_F5: /* "\033[15~" */
779 FKEY (11, XK_F1);
780 break;
781 case XK_F6: /* "\033[17~" */
782 case XK_F7: /* "\033[18~" */
783 case XK_F8: /* "\033[19~" */
784 case XK_F9: /* "\033[20~" */
785 case XK_F10: /* "\033[21~" */
786 FKEY (17, XK_F6);
787 break;
788 case XK_F11: /* "\033[23~" */
789 case XK_F12: /* "\033[24~" */
790 case XK_F13: /* "\033[25~" */
791 case XK_F14: /* "\033[26~" */
792 FKEY (23, XK_F11);
793 break;
794 case XK_F15: /* "\033[28~" */
795 case XK_F16: /* "\033[29~" */
796 FKEY (28, XK_F15);
797 break;
798 case XK_Help: /* "\033[28~" */
799 FKEY (28, XK_Help);
800 break;
801 case XK_Menu: /* "\033[29~" */
802 FKEY (29, XK_Menu);
803 break;
804 case XK_F17: /* "\033[31~" */
805 case XK_F18: /* "\033[32~" */
806 case XK_F19: /* "\033[33~" */
807 case XK_F20: /* "\033[34~" */
808 case XK_F21: /* "\033[35~" */
809 case XK_F22: /* "\033[36~" */
810 case XK_F23: /* "\033[37~" */
811 case XK_F24: /* "\033[38~" */
812 case XK_F25: /* "\033[39~" */
813 case XK_F26: /* "\033[40~" */
814 case XK_F27: /* "\033[41~" */
815 case XK_F28: /* "\033[42~" */
816 case XK_F29: /* "\033[43~" */
817 case XK_F30: /* "\033[44~" */
818 case XK_F31: /* "\033[45~" */
819 case XK_F32: /* "\033[46~" */
820 case XK_F33: /* "\033[47~" */
821 case XK_F34: /* "\033[48~" */
822 case XK_F35: /* "\033[49~" */
823 FKEY (31, XK_F17);
824 break;
825#undef FKEY
826 default:
827 newlen = 0;
828 break;
829 }
830
831 if (newlen)
832 len = strlen (kbuf);
833 }
834
835 /*
836 * Pass meta for all function keys, if 'meta' option set
837 */
838#ifdef META8_OPTION
839 if (meta && (meta_char == 0x80) && len > 0)
840 kbuf[len - 1] |= 0x80;
841#endif
842
843 }
844 else if (ctrl && keysym == XK_minus)
845 {
846 len = 1;
847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
854 else
855 {
856#ifdef META8_OPTION
857 /* set 8-bit on */
858 if (meta && (meta_char == 0x80))
859 {
860 char *ch;
861
862 for (ch = kbuf; ch < kbuf + len; ch++)
863 *ch |= 0x80;
864
865 meta = 0;
866 }
867#endif
868 /* nil */ ;
869 }
870 } 868 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874 869
875 if (len <= 0) 870 if (len <= 0)
876 return; /* not mapped */ 871 return; /* not mapped */
877 872
878 if (OPTION (Opt_scrollTtyKeypress)) 873 tt_write_user_input (kbuf, (unsigned int)len);
879 if (view_start) 874}
875
876void ecb_cold
877rxvt_term::key_release (XKeyEvent &ev)
878{
879#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
880 KeySym keysym;
881
882 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
883#endif
884
885#if ENABLE_FRILLS || ISO_14755
886 // ISO 14755 support
887 if (iso14755buf)
888 if (iso14755buf & ISO_14755_52)
880 { 889 {
881 view_start = 0; 890# if ISO_14755
882 want_refresh = 1; 891 scr_overlay_off ();
892# endif
893# if ISO_14755
894 // iso14755 part 5.2 handling: release time
895 // first: controls
896 if ((ev.state & ControlMask)
897 && ((keysym >= 0x40 && keysym <= 0x5f)
898 || (keysym >= 0x61 && keysym <= 0x7f)))
899 {
900 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
901 commit_iso14755 ();
902
903 return;
904 }
905
906 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
907 if (i[0] == keysym)
908 {
909 iso14755buf = ISO_14755_51 | i[1];
910 commit_iso14755 ();
911
912 return;
913 }
914
915 scr_bell ();
916# endif
917 iso14755buf = 0;
918
919 return;
883 } 920 }
884 921 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
885 /* 922 {
886 * these modifications only affect the static keybuffer 923# if ISO_14755
887 * pass Shift/Control indicators for function keys ending with `~' 924 scr_overlay_off ();
888 *
889 * eg,
890 * Prior = "ESC[5~"
891 * Shift+Prior = "ESC[5$"
892 * Ctrl+Prior = "ESC[5^"
893 * Ctrl+Shift+Prior = "ESC[5@"
894 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
895 */
896 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
898
899 /* escape prefix */
900 if (meta
901#ifdef META8_OPTION
902 && meta_char == C0_ESC
903#endif 925# endif
904 ) 926 if (iso14755buf & ISO_14755_51)
905 { 927 commit_iso14755 ();
906 const char ch = C0_ESC; 928#if ISO_14755
907 tt_write (&ch, 1); 929 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
908 } 930 {
931 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
909 932
910 tt_write (kbuf, (unsigned int)len); 933 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
911} 934 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
912/*}}} */ 935 }
913
914#if defined (KEYSYM_RESOURCE)
915unsigned int
916rxvt_term::cmd_write (const char *str, unsigned int count)
917{
918 unsigned int n, s;
919
920 n = cmdbuf_ptr - cmdbuf_base;
921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
922
923 if (n > 0 && s < count)
924 {
925 memmove (cmdbuf_base, cmdbuf_ptr,
926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
927 cmdbuf_ptr = cmdbuf_base;
928 cmdbuf_endp -= n;
929 s += n;
930 }
931
932 if (count > s)
933 {
934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
935 count = s;
936 }
937
938 for (; count--;)
939 *cmdbuf_endp++ = *str++;
940
941 cmd_parse ();
942
943 return 0;
944}
945#endif 936# endif
937 else
938 iso14755buf = 0;
939 }
940#endif
941
942 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
943 return;
944
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 if (!(ev.state & ControlMask))
947 slip_wheel_ev.stop ();
948 else if (keysym == XK_Control_L || keysym == XK_Control_R)
949 mouse_slip_wheel_speed = 0;
950#endif
951}
946 952
947void 953void
948rxvt_term::flush () 954rxvt_term::flush ()
949{ 955{
950 flush_ev.stop (); 956 flush_ev.stop ();
951 957
952#ifdef TRANSPARENT 958#ifdef HAVE_IMG
953 if (want_full_refresh) 959 if (bg_flags & BG_NEEDS_REFRESH)
954 { 960 {
955 want_full_refresh = 0; 961 bg_flags &= ~BG_NEEDS_REFRESH;
956 scr_clear ();
957 scr_touch (false); 962 scr_touch (false);
958 } 963 }
959#endif 964#endif
960 965
961 if (want_refresh) 966 if (want_refresh)
… …
997 } 1002 }
998 while (row < end_row); 1003 while (row < end_row);
999 } 1004 }
1000 1005
1001 scr_refresh (); 1006 scr_refresh ();
1002 scrollbar_show (1); 1007 scrollBar.show (1);
1003#ifdef USE_XIM 1008#if USE_XIM
1004 IMSendSpot (); 1009 im_send_spot ();
1005#endif 1010#endif
1006 } 1011 }
1007 1012
1008 display->flush (); 1013 display->flush ();
1009} 1014}
1010 1015
1016/* checks whether a refresh is requested and starts the refresh timer */
1011void 1017void
1012rxvt_term::check_cb (check_watcher &w) 1018rxvt_term::refresh_check ()
1019{
1020 if (want_refresh && !flush_ev.is_active ())
1021 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1022
1023 display->flush ();
1024}
1025
1026void
1027rxvt_term::flush_cb (ev::timer &w, int revents)
1013{ 1028{
1014 make_current (); 1029 make_current ();
1015 1030
1016 display->flush ();
1017
1018 if (want_refresh && !flush_ev.active)
1019 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1020}
1021
1022void
1023rxvt_term::flush_cb (time_watcher &w)
1024{
1025 make_current ();
1026
1027 refresh_limit = 1;
1028 refresh_count = 0; 1031 refresh_count = 0;
1029 flush (); 1032 flush ();
1030} 1033}
1031 1034
1032#ifdef CURSOR_BLINK 1035#ifdef CURSOR_BLINK
1033void 1036void
1037rxvt_term::cursor_blink_reset ()
1038{
1039 if (!focus)
1040 return;
1041
1042 if (hidden_cursor)
1043 {
1044 hidden_cursor = 0;
1045 want_refresh = 1;
1046 }
1047
1048 if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1049 cursor_blink_ev.again ();
1050 else
1051 cursor_blink_ev.stop ();
1052}
1053
1054void
1034rxvt_term::cursor_blink_cb (time_watcher &w) 1055rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1035{ 1056{
1036 hidden_cursor = !hidden_cursor; 1057 hidden_cursor = !hidden_cursor;
1037 want_refresh = 1; 1058 want_refresh = 1;
1038 1059 refresh_check ();
1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
1040} 1060}
1041#endif 1061#endif
1042 1062
1043#ifdef TEXT_BLINK 1063#ifdef TEXT_BLINK
1044void 1064void
1045rxvt_term::text_blink_cb (time_watcher &w) 1065rxvt_term::text_blink_cb (ev::timer &w, int revents)
1046{ 1066{
1047 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1067 if (scr_refresh_rend (RS_Blink, RS_Blink))
1048 { 1068 {
1049 hidden_text = !hidden_text; 1069 hidden_text = !hidden_text;
1050 want_refresh = 1; 1070 want_refresh = 1;
1051 w.start (w.at + TEXT_BLINK_INTERVAL); 1071 refresh_check ();
1052 } 1072 }
1073 else
1074 w.stop ();
1053} 1075}
1054#endif 1076#endif
1055 1077
1056#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1078#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1057void 1079void
1058rxvt_term::cont_scroll_cb (time_watcher &w) 1080rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1059{ 1081{
1060 if ((scrollbar_isUp() || scrollbar_isDn()) && 1082 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1061 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1083 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1062 { 1084 {
1063 want_refresh = 1; 1085 want_refresh = 1;
1064 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1086 refresh_check ();
1065 } 1087 }
1088 else
1089 w.stop ();
1066} 1090}
1067#endif 1091#endif
1068 1092
1069#ifdef SELECTION_SCROLLING 1093#ifdef SELECTION_SCROLLING
1070void 1094void
1071rxvt_term::sel_scroll_cb (time_watcher &w) 1095rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1072{ 1096{
1073 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1097 if (scr_page (scroll_selection_lines))
1074 { 1098 {
1075 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1099 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076 want_refresh = 1; 1100 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1101 refresh_check ();
1078 } 1102 }
1103 else
1104 w.stop ();
1079} 1105}
1080#endif 1106#endif
1081 1107
1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083void 1109void
1084rxvt_term::slip_wheel_cb (time_watcher &w) 1110rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1085{ 1111{
1086 if (mouse_slip_wheel_speed == 0 1112 if (scr_page (mouse_slip_wheel_speed))
1087 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088 : scr_page (UP, mouse_slip_wheel_speed))
1089 { 1113 {
1090 if (view_start == top_row || view_start == 0)
1091 mouse_slip_wheel_speed = 0;
1092
1093 want_refresh = 1; 1114 want_refresh = 1;
1094 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1115 refresh_check ();
1116 }
1117
1118 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1119 {
1120 mouse_slip_wheel_speed = 0;
1121 w.stop ();
1095 } 1122 }
1096} 1123}
1097#endif 1124#endif
1098 1125
1099#if LINUX_YIELD_HACK 1126#if LINUX_YIELD_HACK
1100static struct event_handler 1127static struct event_handler
1101{ 1128{
1102 check_watcher yield_ev; 1129 ev::prepare yield_ev;
1103 1130
1104 void yield_cb (check_watcher &w) 1131 void yield_cb (ev::prepare &w, int revents)
1105 { 1132 {
1106 // this should really be sched_yield(), but the linux guys thought 1133 // this should really be sched_yield(), but the linux guys thought
1107 // that giving a process calling sched_yield () less cpu time than 1134 // that giving a process calling sched_yield () less cpu time than
1108 // ones with high nice levels. 1135 // ones with high nice levels is a useful thing to do. It surely is is
1136 // allowed by the sus... as is returning ENOSYS.
1137 // since the linux guys additionally thought that breaking the only
1138 // known workaround against their unusable sched_yield hack is cool,
1139 // we just nanosleep a bit and hope for the best.
1109 1140
1110 struct timespec ts = { 0, 0 }; 1141 struct timespec ts = { 0, 1000 };
1111 nanosleep (&ts, 0); 1142 nanosleep (&ts, 0);
1112 1143
1113 w.stop (); 1144 w.stop ();
1114 } 1145 }
1115 1146
… …
1118 { 1149 {
1119 } 1150 }
1120} event_handler; 1151} event_handler;
1121#endif 1152#endif
1122 1153
1154/* make sure all the cmd data is at beginning of cmdbuf */
1155void
1156rxvt_term::cmdbuf_reify ()
1157{
1158 if (cmdbuf_ptr == cmdbuf_base)
1159 return;
1160
1161 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1162
1163 memmove (cmdbuf_base, cmdbuf_ptr, used);
1164 cmdbuf_ptr = cmdbuf_base;
1165 cmdbuf_endp = cmdbuf_ptr + used;
1166
1167}
1168
1169#if defined (KEYSYM_RESOURCE)
1170void
1171rxvt_term::cmdbuf_append (const char *str, size_t count)
1172{
1173 cmdbuf_reify ();
1174
1175 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1176
1177 if (count > avail)
1178 return;
1179
1180 memcpy (cmdbuf_endp, str, count);
1181 cmdbuf_endp += count;
1182
1183 cmd_parse ();
1184}
1185#endif
1186
1123bool 1187bool
1124rxvt_term::pty_fill () 1188rxvt_term::pty_fill ()
1125{ 1189{
1126 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1190 cmdbuf_reify ();
1127 1191
1128 if (CBUFSIZ == n) 1192 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1129 { 1193
1130 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1194 if (!avail)
1131 n = 0;
1132 } 1195 {
1133 1196 // normally this indicates a "too long" command sequence - just drop the data we have
1134 memmove (cmdbuf_base, cmdbuf_ptr, n);
1135 cmdbuf_ptr = cmdbuf_base; 1197 cmdbuf_ptr = cmdbuf_base;
1136 cmdbuf_endp = cmdbuf_ptr + n; 1198 cmdbuf_endp = cmdbuf_ptr;
1199 avail = CBUFSIZ;
1200 }
1137 1201
1138 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1202 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1139 1203
1140 if (r > 0) 1204 if (r > 0)
1141 { 1205 {
1142 cmdbuf_endp += r; 1206 cmdbuf_endp += r;
1143 return true; 1207 return true;
… …
1151 } 1215 }
1152 else 1216 else
1153 { 1217 {
1154 pty_ev.stop (); 1218 pty_ev.stop ();
1155 1219
1156 if (!OPTION (Opt_hold)) 1220 if (!option (Opt_hold))
1157 destroy (); 1221 destroy ();
1158 } 1222 }
1159 1223
1160 return false; 1224 return false;
1161} 1225}
1162 1226
1163void 1227void
1164rxvt_term::pty_cb (io_watcher &w, short revents) 1228rxvt_term::pty_cb (ev::io &w, int revents)
1165{ 1229{
1166 make_current (); 1230 make_current ();
1167 1231
1168 if (revents & EVENT_READ) 1232 if (revents & ev::READ)
1169 // loop, but don't allow a single term to monopolize us 1233 // loop, but don't allow a single term to monopolize us
1170 while (pty_fill ()) 1234 for (int i = CBUFCNT; i-- && pty_fill (); )
1171 if (cmd_parse ()) 1235 cmd_parse ();
1172 break;
1173 1236
1174 if (revents & EVENT_WRITE) 1237 if (revents & ev::WRITE)
1175 pty_write (); 1238 pty_write ();
1176}
1177 1239
1178void 1240 refresh_check ();
1241}
1242
1243void ecb_cold
1179rxvt_term::pointer_unblank () 1244rxvt_term::pointer_unblank ()
1180{ 1245{
1181 XDefineCursor (xdisp, vt, TermWin_cursor); 1246 XDefineCursor (dpy, vt, TermWin_cursor);
1182 recolour_cursor (); 1247 recolor_cursor ();
1183 1248
1184#ifdef POINTER_BLANK 1249#ifdef POINTER_BLANK
1185 hidden_pointer = 0; 1250 hidden_pointer = 0;
1186 1251
1187 if (OPTION (Opt_pointerBlank)) 1252 if (option (Opt_pointerBlank))
1188 pointer_ev.start (NOW + pointerBlankDelay); 1253 pointer_ev.start (pointerBlankDelay);
1189#endif 1254#endif
1190} 1255}
1191 1256
1192#ifdef POINTER_BLANK 1257#ifdef POINTER_BLANK
1193void 1258void ecb_cold
1194rxvt_term::pointer_blank () 1259rxvt_term::pointer_blank ()
1195{ 1260{
1196 if (!OPTION (Opt_pointerBlank)) 1261 if (!option (Opt_pointerBlank))
1197 return; 1262 return;
1198 1263
1199 XDefineCursor (xdisp, vt, display->blank_cursor); 1264 XDefineCursor (dpy, vt, display->blank_cursor);
1200 XFlush (xdisp); 1265 XFlush (dpy);
1201 1266
1202 hidden_pointer = 1; 1267 hidden_pointer = 1;
1203} 1268}
1204 1269
1205void 1270void ecb_cold
1206rxvt_term::pointer_cb (time_watcher &w) 1271rxvt_term::pointer_cb (ev::timer &w, int revents)
1207{ 1272{
1208 make_current (); 1273 make_current ();
1209 1274
1210 pointer_blank (); 1275 pointer_blank ();
1211} 1276}
1212#endif 1277#endif
1213 1278
1214void 1279void
1215rxvt_term::mouse_report (XButtonEvent &ev) 1280rxvt_term::mouse_report (XButtonEvent &ev)
1216{ 1281{
1217 int button_number, key_state = 0; 1282 int button_number, state = 0;
1218 int x, y; 1283 int x, y;
1284 bool release = ev.type == ButtonRelease;
1219 1285
1220 x = ev.x; 1286 x = Pixel2Col (ev.x) + 1;
1221 y = ev.y; 1287 y = Pixel2Row (ev.y) + 1;
1222 pixel_position (&x, &y);
1223 1288
1224 if (MEvent.button == AnyButton) 1289 if (ev.type == MotionNotify)
1225 button_number = 3; 1290 {
1226 else 1291 if (x == mouse_row && y == mouse_col)
1292 return;
1293
1294 mouse_row = x;
1295 mouse_col = y;
1296 state += 32;
1227 { 1297 }
1298
1228 button_number = MEvent.button - Button1; 1299 button_number = MEvent.button - Button1;
1229 /* add 0x3D for wheel events, like xterm does */ 1300 /* add 0x3D for wheel events, like xterm does */
1230 if (button_number >= 3) 1301 if (button_number >= 3)
1231 button_number += (64 - 3); 1302 button_number += 64 - 3;
1232 }
1233 1303
1234 if (priv_modes & PrivMode_MouseX10) 1304 if (priv_modes & PrivMode_MouseX10)
1235 { 1305 {
1236 /* 1306 /*
1237 * do not report ButtonRelease 1307 * do not report ButtonRelease
1238 * no state info allowed 1308 * no state info allowed
1239 */ 1309 */
1240 key_state = 0; 1310 if (release)
1241 if (button_number == 3)
1242 return; 1311 return;
1243 } 1312 }
1244 else 1313 else
1245 { 1314 {
1246 /* XTerm mouse reporting needs these values: 1315 /* XTerm mouse reporting needs these values:
… …
1248 * 8 = Meta 1317 * 8 = Meta
1249 * 16 = Control 1318 * 16 = Control
1250 * plus will add in our own Double-Click reporting 1319 * plus will add in our own Double-Click reporting
1251 * 32 = Double Click 1320 * 32 = Double Click
1252 */ 1321 */
1253 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 1322 state += ((MEvent.state & ShiftMask) ? 4 : 0)
1254 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1323 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1255 + ((MEvent.state & ControlMask) ? 16 : 0); 1324 + ((MEvent.state & ControlMask) ? 16 : 0);
1256#ifdef MOUSE_REPORT_DOUBLECLICK 1325#ifdef MOUSE_REPORT_DOUBLECLICK
1257 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1326 state += ((MEvent.clicks > 1) ? 32 : 0);
1258#endif 1327#endif
1259 } 1328 }
1329
1330 int code = 32 + (release ? 3 : button_number) + state;
1260 1331
1261#if DEBUG_MOUSEREPORT 1332#if DEBUG_MOUSEREPORT
1262 fprintf (stderr, "Mouse ["); 1333 fprintf (stderr, "Mouse [");
1263 if (key_state & 16) 1334 if (state & 16)
1264 fputc ('C', stderr); 1335 fputc ('C', stderr);
1265 if (key_state & 4) 1336 if (state & 4)
1266 fputc ('S', stderr); 1337 fputc ('S', stderr);
1267 if (key_state & 8) 1338 if (state & 8)
1268 fputc ('A', stderr); 1339 fputc ('A', stderr);
1269 if (key_state & 32) 1340 if (state & 32)
1270 fputc ('2', stderr); 1341 fputc ('2', stderr);
1271 fprintf (stderr, "]: <%d>, %d/%d\n", 1342 fprintf (stderr, "]: <%d>, %d/%d\n",
1272 button_number, 1343 button_number,
1273 x + 1, 1344 x,
1274 y + 1); 1345 y);
1275#endif 1346#endif
1276 1347
1348#if ENABLE_FRILLS
1349 if (priv_modes & PrivMode_ExtMouseSGR)
1350 tt_printf ("\033[<%d;%d;%d%c",
1351 button_number + state,
1352 x,
1353 y,
1354 release ? 'm' : 'M');
1355 else if (priv_modes & PrivMode_ExtMouseUrxvt)
1356 tt_printf ("\033[%d;%d;%dM",
1357 code,
1358 x,
1359 y);
1360 else if (priv_modes & PrivMode_ExtMouseUTF8)
1361 tt_printf ("\033[M%c%lc%lc",
1362 code,
1363 wint_t (32 + x),
1364 wint_t (32 + y));
1365 else
1366#endif
1277 tt_printf ("\033[M%c%c%c", 1367 tt_printf ("\033[M%c%c%c",
1278 (32 + button_number + key_state), 1368 code,
1279 (32 + x + 1), 1369 32 + x,
1280 (32 + y + 1)); 1370 32 + y);
1281} 1371}
1282 1372
1283/*{{{ process an X event */ 1373/*{{{ process an X event */
1284void 1374void ecb_hot
1285rxvt_term::x_cb (XEvent &ev) 1375rxvt_term::x_cb (XEvent &ev)
1286{ 1376{
1287 make_current (); 1377 make_current ();
1288 1378
1289 dLocal (Display *, xdisp); 1379 dLocal (Display *, dpy);
1290 1380
1291 if (ev.xany.window == vt 1381 if (ev.xany.window == vt
1292 && SHOULD_INVOKE (HOOK_X_EVENT) 1382 && SHOULD_INVOKE (HOOK_X_EVENT)
1293 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) 1383 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1294 return; 1384 return;
… …
1299 unsigned int unused_mask; 1389 unsigned int unused_mask;
1300 1390
1301 switch (ev.type) 1391 switch (ev.type)
1302 { 1392 {
1303 case KeyPress: 1393 case KeyPress:
1304#if ISO_14755 1394 key_press (ev.xkey);
1305 if (!(iso14755buf & ISO_14755_52))
1306#endif
1307 lookup_key (ev.xkey);
1308
1309 break; 1395 break;
1310 1396
1311 case KeyRelease: 1397 case KeyRelease:
1312 { 1398 key_release (ev.xkey);
1313#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1314 KeySym keysym;
1315
1316 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1317#endif
1318
1319#if ENABLE_FRILLS || ISO_14755
1320 // ISO 14755 support
1321 if (iso14755buf)
1322 if (iso14755buf & ISO_14755_52)
1323 {
1324# if ENABLE_OVERLAY
1325 scr_overlay_off ();
1326# endif
1327# if ISO_14755
1328 // iso14755 part 5.2 handling: release time
1329 // first: controls
1330 if ((ev.xkey.state & ControlMask)
1331 && ((keysym >= 0x40 && keysym <= 0x5f)
1332 || (keysym >= 0x61 && keysym <= 0x7f)))
1333 {
1334 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1335 commit_iso14755 ();
1336 goto skip_switch;
1337 }
1338
1339 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1340 if (i[0] == keysym)
1341 {
1342 iso14755buf = ISO_14755_51 | i[1];
1343 commit_iso14755 ();
1344 goto skip_switch;
1345 }
1346
1347 scr_bell ();
1348# endif
1349 iso14755buf = 0;
1350 break;
1351 }
1352 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1353 {
1354# if ENABLE_OVERLAY
1355 scr_overlay_off ();
1356# endif
1357 if (iso14755buf & ISO_14755_51)
1358 commit_iso14755 ();
1359#if ISO_14755
1360 else if (iso14755buf & ISO_14755_STARTED)
1361 {
1362 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1363
1364 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1365 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1366 }
1367# endif
1368 else
1369 iso14755buf = 0;
1370 }
1371#endif
1372
1373 if (ev.xany.window == vt
1374 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1375 break;
1376
1377#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1378 if (!(ev.xkey.state & ControlMask))
1379 slip_wheel_ev.stop ();
1380 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1381 mouse_slip_wheel_speed = 0;
1382#endif
1383 break; 1399 break;
1384 }
1385 1400
1386 case ButtonPress: 1401 case ButtonPress:
1387 button_press (ev.xbutton); 1402 button_press (ev.xbutton);
1388 break; 1403 break;
1389 1404
… …
1404 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) 1419 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1405 destroy (); 1420 destroy ();
1406 } 1421 }
1407#if ENABLE_EWMH 1422#if ENABLE_EWMH
1408 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) 1423 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1409 XSendEvent (xdisp, ev.xclient.window = display->root, 1424 XSendEvent (dpy, ev.xclient.window = display->root,
1410 False, SubstructureRedirectMask | SubstructureNotifyMask, 1425 False, SubstructureRedirectMask | SubstructureNotifyMask,
1411 &ev); 1426 &ev);
1412#endif 1427#endif
1413 } 1428 }
1414 } 1429 }
… …
1420 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) 1435 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1421 focus_out (); 1436 focus_out ();
1422 } 1437 }
1423#endif 1438#endif
1424 } 1439 }
1425 break;
1426
1427 case MappingNotify:
1428 XRefreshKeyboardMapping (&ev.xmapping);
1429 break; 1440 break;
1430 1441
1431 /* 1442 /*
1432 * XXX: this is not the _current_ arrangement 1443 * XXX: this is not the _current_ arrangement
1433 * Here's my conclusion: 1444 * Here's my conclusion:
… …
1452 break; 1463 break;
1453 } 1464 }
1454 break; 1465 break;
1455 1466
1456 case FocusIn: 1467 case FocusIn:
1468 if (ev.xfocus.detail != NotifyInferior
1469 && ev.xfocus.detail != NotifyPointer
1470 && ev.xfocus.mode != NotifyGrab)
1457 focus_in (); 1471 focus_in ();
1458 break; 1472 break;
1459 1473
1460 case FocusOut: 1474 case FocusOut:
1475 if (ev.xfocus.detail != NotifyInferior
1476 && ev.xfocus.detail != NotifyPointer
1477 && ev.xfocus.mode != NotifyGrab)
1461 focus_out (); 1478 focus_out ();
1462 break; 1479 break;
1463 1480
1464 case ConfigureNotify: 1481 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent[0]) 1482 if (ev.xconfigure.window == parent)
1466 { 1483 {
1467 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev)) 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1468 ; 1485 ;
1486
1487 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1488
1489 if (want_position_change)
1490 {
1491 int x, y;
1492
1493 if (ev.xconfigure.send_event)
1494 {
1495 x = ev.xconfigure.x;
1496 y = ev.xconfigure.y;
1497 }
1498 else
1499 get_window_origin (x, y);
1500
1501 if (x != parent_x || y != parent_y)
1502 {
1503 parent_x = x;
1504 parent_y = y;
1505 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1506 }
1507 }
1469 1508
1470 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1509 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1471 { 1510 {
1472 seen_resize = 1; 1511 seen_resize = 1;
1473 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1512 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1474 } 1513 }
1475 1514
1476 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1515 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1477
1478#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1479 if (OPTION (Opt_transparent))
1480 check_our_parents ();
1481#endif
1482 } 1516 }
1483 break; 1517 break;
1484 1518
1485 case PropertyNotify: 1519 case PropertyNotify:
1486 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1520 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1487 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1488 && ev.xproperty.state == PropertyNewValue)
1489 selection_property (ev.xproperty.window, ev.xproperty.atom);
1490
1491 break; 1521 break;
1492 1522
1493 case SelectionClear: 1523 case SelectionClear:
1494 selection_clear (); 1524 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1495 break;
1496
1497 case SelectionNotify:
1498 if (selection_wait == Sel_normal)
1499 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1500 break; 1525 break;
1501 1526
1502 case SelectionRequest: 1527 case SelectionRequest:
1503 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1504 break; 1529 break;
1505 1530
1506 case MapNotify: 1531 case MapNotify:
1507 mapped = 1; 1532 mapped = 1;
1508#ifdef TEXT_BLINK 1533#ifdef TEXT_BLINK
1509 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1534 text_blink_ev.start ();
1510#endif 1535#endif
1511 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1512 break; 1537 break;
1513 1538
1514 case UnmapNotify: 1539 case UnmapNotify:
… …
1516#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1517 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1518#endif 1543#endif
1519 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); 1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1520 break; 1545 break;
1521
1522#ifdef TRANSPARENT
1523 case ReparentNotify:
1524 rootwin_cb (ev);
1525 break;
1526#endif /* TRANSPARENT */
1527 1546
1528 case GraphicsExpose: 1547 case GraphicsExpose:
1529 case Expose: 1548 case Expose:
1530 if (ev.xany.window == vt) 1549 if (ev.xany.window == vt)
1531 { 1550 {
1532 do 1551 do
1552 {
1533 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1534 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1555 }
1535 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)); 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1536 1557
1537 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1538 1559
1539 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1540 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1541 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, false);
1564 }
1542 1565
1543 want_refresh = 1; 1566 want_refresh = 1;
1544 } 1567 }
1545 else 1568 else
1546 { 1569 {
1547 XEvent unused_event; 1570 XEvent unused_event;
1548 1571
1549 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1550 ; 1573 ;
1551 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1552 ; 1575 ;
1553 1576
1554 if (isScrollbarWindow (ev.xany.window)) 1577 if (scrollBar.state && ev.xany.window == scrollBar.win)
1555 { 1578 {
1556 scrollBar.setIdle (); 1579 scrollBar.state = SB_STATE_IDLE;
1557 scrollbar_show (0); 1580 scrollBar.show (0);
1558 } 1581 }
1559
1560#ifdef TRANSPARENT
1561 if (am_transparent && ev.xany.window == parent[0])
1562 XClearWindow (xdisp, ev.xany.window);
1563#endif
1564 } 1582 }
1565 break; 1583 break;
1566 1584
1567 case MotionNotify: 1585 case MotionNotify:
1568#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1569 if (hidden_pointer) 1587 if (hidden_pointer)
1570 pointer_unblank (); 1588 pointer_unblank ();
1571#endif 1589#endif
1590 if (!bypass_keystate
1591 && ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1592 || priv_modes & PrivMode_MouseAnyEvent))
1593 mouse_report (ev.xbutton);
1572 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1573 break; 1595 break;
1574 1596
1575 if (ev.xany.window == vt) 1597 if (ev.xany.window == vt)
1576 { 1598 {
1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) 1599 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) 1600 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1579 ; // nop 1601 ; // nop
1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1602 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1581 { 1603 {
1582 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev)) 1604 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1583 ; 1605 ;
1584 1606
1585 XQueryPointer (xdisp, vt, 1607 XQueryPointer (dpy, vt,
1586 &unused_root, &unused_child, 1608 &unused_root, &unused_child,
1587 &unused_root_x, &unused_root_y, 1609 &unused_root_x, &unused_root_y,
1588 &ev.xbutton.x, &ev.xbutton.y, 1610 &ev.xbutton.x, &ev.xbutton.y,
1589 &ev.xbutton.state); 1611 &ev.xbutton.state);
1590#ifdef MOUSE_THRESHOLD 1612#ifdef MOUSE_THRESHOLD
1591 /* deal with a `jumpy' mouse */ 1613 /* deal with a `jumpy' mouse */
1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1614 if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
1615#endif
1593 { 1616 {
1594#endif
1595#if ISO_14755 1617#if ISO_14755
1596 // 5.4 1618 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1619 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 { 1620 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y); 1621 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
… …
1605 1627
1606#ifdef SELECTION_SCROLLING 1628#ifdef SELECTION_SCROLLING
1607 if (ev.xbutton.y < int_bwidth 1629 if (ev.xbutton.y < int_bwidth
1608 || Pixel2Row (ev.xbutton.y) > (nrow-1)) 1630 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1609 { 1631 {
1632 page_dirn scroll_selection_dir;
1610 int dist; 1633 int dist;
1611 1634
1612 /* don't clobber the current delay if we are 1635 /* don't clobber the current delay if we are
1613 * already in the middle of scrolling. 1636 * already in the middle of scrolling.
1614 */ 1637 */
1615 if (!sel_scroll_ev.active) 1638 if (!sel_scroll_ev.is_active ())
1616 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1639 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1617 1640
1618 /* save the event params so we can highlight 1641 /* save the event params so we can highlight
1619 * the selection in the pending-scroll loop 1642 * the selection in the pending-scroll loop
1620 */ 1643 */
1621 selection_save_x = ev.xbutton.x; 1644 selection_save_x = ev.xbutton.x;
… …
1629 dist = int_bwidth - ev.xbutton.y; 1652 dist = int_bwidth - ev.xbutton.y;
1630 } 1653 }
1631 else 1654 else
1632 { 1655 {
1633 scroll_selection_dir = DN; 1656 scroll_selection_dir = DN;
1634 dist = ev.xbutton.y - (int_bwidth + height); 1657 dist = ev.xbutton.y - (int_bwidth + vt_height);
1635 } 1658 }
1636 1659
1637 scroll_selection_lines = Pixel2Height (dist) 1660 scroll_selection_lines = Pixel2Height (dist)
1638 / SELECTION_SCROLL_LINE_SPEEDUP 1661 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1; 1662 + 1;
1640 min_it (scroll_selection_lines, 1663 min_it (scroll_selection_lines,
1641 SELECTION_SCROLL_MAX_LINES); 1664 SELECTION_SCROLL_MAX_LINES);
1665 scroll_selection_lines *= scroll_selection_dir;
1642 } 1666 }
1643 else 1667 else
1644 { 1668 {
1645 /* we are within the text window, so we 1669 /* we are within the text window, so we
1646 * shouldn't be scrolling 1670 * shouldn't be scrolling
1647 */ 1671 */
1648 if (sel_scroll_ev.active)
1649 sel_scroll_ev.stop(); 1672 sel_scroll_ev.stop();
1650 } 1673 }
1651#endif 1674#endif
1652#ifdef MOUSE_THRESHOLD
1653 } 1675 }
1654#endif
1655 } 1676 }
1656 } 1677 }
1657 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1678 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1658 { 1679 {
1659 while (XCheckTypedWindowEvent (xdisp, scrollBar.win, 1680 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1660 MotionNotify, &ev)) 1681 MotionNotify, &ev))
1661 ; 1682 ;
1662 1683
1663 XQueryPointer (xdisp, scrollBar.win, 1684 XQueryPointer (dpy, scrollBar.win,
1664 &unused_root, &unused_child, 1685 &unused_root, &unused_child,
1665 &unused_root_x, &unused_root_y, 1686 &unused_root_x, &unused_root_y,
1666 &ev.xbutton.x, &ev.xbutton.y, 1687 &ev.xbutton.x, &ev.xbutton.y,
1667 &unused_mask); 1688 &unused_mask);
1668 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1689 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1669 scrollbar_size ()); 1690 scrollBar.size ());
1670 want_refresh = 1; 1691 want_refresh = 1;
1671 refresh_limit = 0;
1672 scrollbar_show (1); 1692 scrollBar.show (1);
1673 } 1693 }
1674 break; 1694 break;
1675 } 1695 }
1676 1696
1677skip_switch: ;
1678
1679#if defined(CURSOR_BLINK) 1697#if defined(CURSOR_BLINK)
1680 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1698 if (ev.type == KeyPress)
1681 { 1699 cursor_blink_reset ();
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1689 }
1690#endif 1700#endif
1691 1701
1692#if defined(POINTER_BLANK) 1702#if defined(POINTER_BLANK)
1693 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) 1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 { 1704 {
1695 if (ev.type == MotionNotify 1705 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress 1706 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease) 1707 || ev.type == ButtonRelease)
1698 if (hidden_pointer) 1708 if (hidden_pointer)
… …
1700 1710
1701 if (ev.type == KeyPress && hidden_pointer == 0) 1711 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank (); 1712 pointer_blank ();
1703 } 1713 }
1704#endif 1714#endif
1705}
1706 1715
1707void 1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void ecb_cold
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent, h);
1730 urgency_hint = enable;
1731 XFree (h);
1732 }
1733}
1734#endif
1735
1736void ecb_cold
1708rxvt_term::focus_in () 1737rxvt_term::focus_in ()
1709{ 1738{
1710 if (!focus) 1739 if (!focus)
1711 { 1740 {
1712 focus = 1; 1741 focus = 1;
1713 want_refresh = 1; 1742 want_refresh = 1;
1714 1743
1715 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1716
1717#if USE_XIM 1744#if USE_XIM
1718 if (Input_Context != NULL) 1745 if (Input_Context != NULL)
1719 { 1746 {
1720 IMSetStatusPosition (); 1747 im_set_position ();
1721 XSetICFocus (Input_Context); 1748 XSetICFocus (Input_Context);
1722 } 1749 }
1723#endif 1750#endif
1724#if CURSOR_BLINK 1751#if CURSOR_BLINK
1725 if (OPTION (Opt_cursorBlink)) 1752 if (option (Opt_cursorBlink))
1726 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); 1753 cursor_blink_ev.again ();
1727#endif 1754#endif
1728#if OFF_FOCUS_FADING 1755#if OFF_FOCUS_FADING
1729 if (rs[Rs_fade]) 1756 if (rs[Rs_fade])
1730 { 1757 {
1731 pix_colors = pix_colors_focused; 1758 pix_colors = pix_colors_focused;
1732 scr_recolour (); 1759 scr_recolor ();
1733 } 1760 }
1734#endif 1761#endif
1735 } 1762#if ENABLE_FRILLS
1736} 1763 if (option (Opt_urgentOnBell))
1764 set_urgency (0);
1737 1765
1738void 1766 if (priv_modes & PrivMode_FocusEvent)
1767 tt_printf ("\x1b[I");
1768#endif
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1771 }
1772}
1773
1774void ecb_cold
1739rxvt_term::focus_out () 1775rxvt_term::focus_out ()
1740{ 1776{
1741 if (focus) 1777 if (focus)
1742 { 1778 {
1743 focus = 0; 1779 focus = 0;
1744 want_refresh = 1; 1780 want_refresh = 1;
1745 1781
1746 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); 1782#if ENABLE_FRILLS
1783 if (option (Opt_urgentOnBell))
1784 set_urgency (0);
1747 1785
1786 if (priv_modes & PrivMode_FocusEvent)
1787 tt_printf ("\x1b[O");
1788#endif
1748#if ENABLE_FRILLS || ISO_14755 1789#if ENABLE_FRILLS || ISO_14755
1749 if (iso14755buf) 1790 if (iso14755buf)
1750 { 1791 {
1751 iso14755buf = 0; 1792 iso14755buf = 0;
1752# if ENABLE_OVERLAY 1793# if ISO_14755
1753 scr_overlay_off (); 1794 scr_overlay_off ();
1754# endif 1795# endif
1755 } 1796 }
1756#endif 1797#endif
1757#if USE_XIM 1798#if USE_XIM
1758 if (Input_Context != NULL) 1799 if (Input_Context != NULL)
1759 XUnsetICFocus (Input_Context); 1800 XUnsetICFocus (Input_Context);
1760#endif 1801#endif
1761#if CURSOR_BLINK 1802#if CURSOR_BLINK
1762 if (OPTION (Opt_cursorBlink)) 1803 if (option (Opt_cursorBlink))
1763 cursor_blink_ev.stop (); 1804 cursor_blink_ev.stop ();
1805
1764 hidden_cursor = 0; 1806 hidden_cursor = 0;
1765#endif 1807#endif
1766#if OFF_FOCUS_FADING 1808#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade]) 1809 if (rs[Rs_fade])
1768 { 1810 {
1769 pix_colors = pix_colors_unfocused; 1811 pix_colors = pix_colors_unfocused;
1770 scr_recolour (); 1812 scr_recolor ();
1771 } 1813 }
1772#endif 1814#endif
1815
1816 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1817 }
1818}
1819
1820void ecb_cold
1821rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1822{
1823#if OFF_FOCUS_FADING
1824 if (rs[Rs_fade])
1773 } 1825 {
1774} 1826 if (!first_time)
1827 pix_colors_focused [idx].free (this);
1775 1828
1776#if TRANSPARENT 1829 rgba c;
1777void 1830 pix_colors [Color_fade].get (c);
1831 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1832 }
1833#endif
1834}
1835
1836#if ENABLE_PERL
1837void ecb_hot
1778rxvt_term::rootwin_cb (XEvent &ev) 1838rxvt_term::rootwin_cb (XEvent &ev)
1779{ 1839{
1780 make_current (); 1840 make_current ();
1841
1842 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1843 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1844 return;
1781 1845
1782 switch (ev.type) 1846 switch (ev.type)
1783 { 1847 {
1784 case PropertyNotify: 1848 case PropertyNotify:
1785 /* 1849 /*
1786 * if user used some Esetroot compatible prog to set the root bg, 1850 * if user used some Esetroot compatible prog to set the root bg,
1787 * use the property to determine the pixmap. We use it later on. 1851 * use the property to determine the pixmap. We use it later on.
1788 */ 1852 */
1789 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1853 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1790 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1854 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1791 return; 1855 {
1856 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1857 }
1792 1858
1793 /* FALLTHROUGH */
1794 case ReparentNotify:
1795 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1796 want_refresh = want_full_refresh = 1;
1797 break; 1859 break;
1798 } 1860 }
1861
1862 refresh_check ();
1799} 1863}
1800#endif 1864#endif
1801 1865
1802void 1866void
1803rxvt_term::button_press (XButtonEvent &ev) 1867rxvt_term::button_press (XButtonEvent &ev)
… …
1824 iso14755_54 (ev.x, ev.y); 1888 iso14755_54 (ev.x, ev.y);
1825 return; 1889 return;
1826 } 1890 }
1827#endif 1891#endif
1828 1892
1829 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1893 clickintime = ev.time - MEvent.time < multiClickTime;
1830 1894
1831 if (reportmode) 1895 if (reportmode)
1832 { 1896 {
1833 /* mouse report from vt window */ 1897 /* mouse report from vt window */
1834 /* save the xbutton state (for ButtonRelease) */ 1898 /* save the xbutton state (for ButtonRelease) */
1835 MEvent.state = ev.state; 1899 MEvent.state = ev.state;
1836#ifdef MOUSE_REPORT_DOUBLECLICK 1900#ifdef MOUSE_REPORT_DOUBLECLICK
1837 if (ev.button == MEvent.button && clickintime) 1901 if (ev.button == MEvent.button && clickintime)
1838 { 1902 {
1839 /* same button, within alloted time */ 1903 /* same button, within allowed time */
1840 MEvent.clicks++; 1904 MEvent.clicks++;
1841 1905
1842 if (MEvent.clicks > 1) 1906 if (MEvent.clicks > 1)
1843 { 1907 {
1844 /* only report double clicks */ 1908 /* only report double clicks */
… …
1858 mouse_report (ev); 1922 mouse_report (ev);
1859 } 1923 }
1860#else 1924#else
1861 MEvent.button = ev.button; 1925 MEvent.button = ev.button;
1862 mouse_report (ev); 1926 mouse_report (ev);
1863#endif /* MOUSE_REPORT_DOUBLECLICK */ 1927#endif /* MOUSE_REPORT_DOUBLECLICK */
1864 1928
1865 } 1929 }
1866 else 1930 else
1867 { 1931 {
1868 if (ev.button != MEvent.button) 1932 if (ev.button != MEvent.button)
… …
1916 } 1980 }
1917 1981
1918 /* 1982 /*
1919 * Scrollbar window processing of button press 1983 * Scrollbar window processing of button press
1920 */ 1984 */
1921 if (isScrollbarWindow (ev.window)) 1985 if (scrollBar.state && ev.window == scrollBar.win)
1922 { 1986 {
1923 scrollBar.setIdle (); 1987 page_dirn direction = NO_DIR;
1988
1989 if (scrollBar.upButton (ev.y))
1990 direction = UP; /* up */
1991 else if (scrollBar.dnButton (ev.y))
1992 direction = DN; /* down */
1993
1994 scrollBar.state = SB_STATE_IDLE;
1924 /* 1995 /*
1925 * Rxvt-style scrollbar: 1996 * Rxvt-style scrollbar:
1926 * move up if mouse is above slider 1997 * move up if mouse is above slider
1927 * move dn if mouse is below slider 1998 * move dn if mouse is below slider
1928 * 1999 *
… …
1937 /* 2008 /*
1938 * Mouse report disabled scrollbar: 2009 * Mouse report disabled scrollbar:
1939 * arrow buttons - send up/down 2010 * arrow buttons - send up/down
1940 * click on scrollbar - send pageup/down 2011 * click on scrollbar - send pageup/down
1941 */ 2012 */
1942 if ((scrollBar.style == R_SB_NEXT 2013 if (direction == UP)
1943 && scrollbarnext_upButton (ev.y))
1944 || (scrollBar.style == R_SB_RXVT
1945 && scrollbarrxvt_upButton (ev.y)))
1946 tt_printf ("\033[A"); 2014 tt_printf ("\033[A");
1947 else if ((scrollBar.style == R_SB_NEXT 2015 else if (direction == DN)
1948 && scrollbarnext_dnButton (ev.y))
1949 || (scrollBar.style == R_SB_RXVT
1950 && scrollbarrxvt_dnButton (ev.y)))
1951 tt_printf ("\033[B"); 2016 tt_printf ("\033[B");
1952 else 2017 else
1953 switch (ev.button) 2018 switch (ev.button)
1954 { 2019 {
1955 case Button2: 2020 case Button2:
… …
1962 tt_printf ("\033[5~"); 2027 tt_printf ("\033[5~");
1963 break; 2028 break;
1964 } 2029 }
1965 } 2030 }
1966 else 2031 else
1967#endif /* NO_SCROLLBAR_REPORT */ 2032#endif /* NO_SCROLLBAR_REPORT */
1968
1969 {
1970 char upordown = 0;
1971
1972 if (scrollBar.style == R_SB_NEXT)
1973 { 2033 {
1974 if (scrollbarnext_upButton (ev.y)) 2034 if (direction != NO_DIR)
1975 upordown = -1; /* up */
1976 else if (scrollbarnext_dnButton (ev.y))
1977 upordown = 1; /* down */
1978 }
1979 else if (scrollBar.style == R_SB_RXVT)
1980 {
1981 if (scrollbarrxvt_upButton (ev.y))
1982 upordown = -1; /* up */
1983 else if (scrollbarrxvt_dnButton (ev.y))
1984 upordown = 1; /* down */
1985 }
1986 if (upordown)
1987 { 2035 {
1988#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2036#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2037 if (!cont_scroll_ev.is_active ())
1989 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 2038 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1990#endif 2039#endif
1991 if (scr_page (upordown < 0 ? UP : DN, 1)) 2040 if (scr_page (direction, 1))
1992 { 2041 {
1993 if (upordown < 0) 2042 if (direction == UP)
1994 scrollBar.setUp (); 2043 scrollBar.state = SB_STATE_UP;
1995 else 2044 else
1996 scrollBar.setDn (); 2045 scrollBar.state = SB_STATE_DOWN;
1997 } 2046 }
1998 } 2047 }
1999 else 2048 else
2000 switch (ev.button) 2049 switch (ev.button)
2001 { 2050 {
2002 case Button2: 2051 case Button2:
2003 switch (scrollbar_align) 2052 switch (scrollBar.align)
2004 { 2053 {
2005 case R_SB_ALIGN_TOP: 2054 case SB_ALIGN_TOP:
2006 csrO = 0; 2055 csrO = 0;
2007 break; 2056 break;
2008 case R_SB_ALIGN_CENTRE: 2057 case SB_ALIGN_CENTRE:
2009 csrO = (scrollBar.bot - scrollBar.top) / 2; 2058 csrO = (scrollBar.bot - scrollBar.top) / 2;
2010 break; 2059 break;
2011 case R_SB_ALIGN_BOTTOM: 2060 case SB_ALIGN_BOTTOM:
2012 csrO = scrollBar.bot - scrollBar.top; 2061 csrO = scrollBar.bot - scrollBar.top;
2013 break; 2062 break;
2014 } 2063 }
2015 2064
2016 if (scrollBar.style == R_SB_XTERM 2065 if (scrollBar.style == SB_STYLE_XTERM
2017 || scrollbar_above_slider (ev.y) 2066 || scrollBar.above_slider (ev.y)
2018 || scrollbar_below_slider (ev.y)) 2067 || scrollBar.below_slider (ev.y))
2019 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); 2068 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2020 2069
2021 scrollBar.setMotion (); 2070 scrollBar.state = SB_STATE_MOTION;
2022 break; 2071 break;
2023 2072
2024 case Button1: 2073 case Button1:
2025 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2074 if (scrollBar.align == SB_ALIGN_CENTRE)
2026 csrO = ev.y - scrollBar.top; 2075 csrO = ev.y - scrollBar.top;
2027 /* FALLTHROUGH */ 2076 /* FALLTHROUGH */
2028 2077
2029 case Button3: 2078 case Button3:
2030 if (scrollBar.style != R_SB_XTERM) 2079 if (scrollBar.style != SB_STYLE_XTERM)
2031 { 2080 {
2032 if (scrollbar_above_slider (ev.y)) 2081 if (scrollBar.above_slider (ev.y))
2033# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
2034 scr_page (UP, nrow - 1); 2083 scr_page (UP, nrow - 1);
2035# else 2084# else
2036 scr_page (UP, nrow / 4); 2085 scr_page (UP, nrow / 4);
2037# endif 2086# endif
2038 else if (scrollbar_below_slider (ev.y)) 2087 else if (scrollBar.below_slider (ev.y))
2039# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
2040 scr_page (DN, nrow - 1); 2089 scr_page (DN, nrow - 1);
2041# else 2090# else
2042 scr_page (DN, nrow / 4); 2091 scr_page (DN, nrow / 4);
2043# endif 2092# endif
2044 else 2093 else
2045 scrollBar.setMotion (); 2094 scrollBar.state = SB_STATE_MOTION;
2046 } 2095 }
2047 else 2096 else
2048 { 2097 {
2049 scr_page ((ev.button == Button1 ? DN : UP), 2098 scr_page ((ev.button == Button1 ? DN : UP),
2050 (nrow 2099 (nrow
2051 * scrollbar_position (ev.y) 2100 * scrollBar.position (ev.y)
2052 / scrollbar_size ())); 2101 / scrollBar.size ()));
2053 } 2102 }
2054 2103
2055 break; 2104 break;
2056 } 2105 }
2057 } 2106 }
… …
2067 2116
2068 csrO = 0; /* reset csr Offset */ 2117 csrO = 0; /* reset csr Offset */
2069 if (!bypass_keystate) 2118 if (!bypass_keystate)
2070 reportmode = !! (priv_modes & PrivMode_mouse_report); 2119 reportmode = !! (priv_modes & PrivMode_mouse_report);
2071 2120
2072 if (scrollbar_isUpDn ()) 2121 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2073 { 2122 {
2074 scrollBar.setIdle (); 2123 scrollBar.state = SB_STATE_IDLE;
2075 scrollbar_show (0); 2124 scrollBar.show (0);
2076 } 2125 }
2077 2126
2078#ifdef SELECTION_SCROLLING 2127#ifdef SELECTION_SCROLLING
2079 if (sel_scroll_ev.active)
2080 sel_scroll_ev.stop(); 2128 sel_scroll_ev.stop();
2081#endif 2129#endif
2082 2130
2083 if (ev.window == vt) 2131 if (ev.window == vt)
2084 { 2132 {
2085 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) 2133 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
… …
2100#ifdef MOUSE_REPORT_DOUBLECLICK 2148#ifdef MOUSE_REPORT_DOUBLECLICK
2101 /* only report the release of 'slow' single clicks */ 2149 /* only report the release of 'slow' single clicks */
2102 if (MEvent.button != AnyButton 2150 if (MEvent.button != AnyButton
2103 && (ev.button != MEvent.button 2151 && (ev.button != MEvent.button
2104 || (ev.time - MEvent.time 2152 || (ev.time - MEvent.time
2105 > MULTICLICK_TIME / 2))) 2153 > multiClickTime / 2)))
2106 { 2154 {
2107 MEvent.clicks = 0; 2155 MEvent.clicks = 0;
2108 MEvent.button = AnyButton; 2156 MEvent.button = ev.button;
2109 mouse_report (ev); 2157 mouse_report (ev);
2110 } 2158 }
2111#else /* MOUSE_REPORT_DOUBLECLICK */ 2159#else /* MOUSE_REPORT_DOUBLECLICK */
2112 MEvent.button = AnyButton; 2160 MEvent.button = ev.button;
2113 mouse_report (ev); 2161 mouse_report (ev);
2114#endif /* MOUSE_REPORT_DOUBLECLICK */ 2162#endif /* MOUSE_REPORT_DOUBLECLICK */
2115 return; 2163 return;
2116 } 2164 }
2117 2165
2118 /* 2166 /*
2119 * dumb hack to compensate for the failure of click-and-drag 2167 * dumb hack to compensate for the failure of click-and-drag
… …
2130 case Button3: 2178 case Button3:
2131 selection_make (ev.time); 2179 selection_make (ev.time);
2132 break; 2180 break;
2133 2181
2134 case Button2: 2182 case Button2:
2135 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2183 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2136 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary); 2184 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2137 break; 2185 break;
2138 2186
2139#ifdef MOUSE_WHEEL 2187#ifdef MOUSE_WHEEL
2140 case Button4: 2188 case Button4:
2141 case Button5: 2189 case Button5:
2142 { 2190 {
2143 int i; 2191 int lines;
2144 page_dirn v; 2192 page_dirn dirn;
2145 2193
2146 v = ev.button == Button4 ? UP : DN; 2194 dirn = ev.button == Button4 ? UP : DN;
2147 2195
2148 if (ev.state & ShiftMask) 2196 if (ev.state & ShiftMask)
2149 i = 1; 2197 lines = 1;
2150 else if (OPTION (Opt_mouseWheelScrollPage)) 2198 else if (option (Opt_mouseWheelScrollPage))
2151 i = nrow - 1; 2199 lines = nrow - 1;
2152 else 2200 else
2153 i = 5; 2201 lines = 5;
2154 2202
2155# ifdef MOUSE_SLIP_WHEELING 2203# ifdef MOUSE_SLIP_WHEELING
2156 if (ev.state & ControlMask) 2204 if (ev.state & ControlMask)
2157 { 2205 {
2158 mouse_slip_wheel_speed += v ? -1 : 1; 2206 mouse_slip_wheel_speed += dirn;
2159 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; 2207 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2160 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2161 2208
2162 if (slip_wheel_ev.at < NOW) 2209 if (!slip_wheel_ev.is_active ())
2163 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2210 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2164
2165 slip_wheel_ev.start ();
2166 } 2211 }
2167 else 2212 else
2213# endif
2168 { 2214 {
2169# endif
2170 scr_page (v, i); 2215 scr_page (dirn, lines);
2171 scrollbar_show (1); 2216 scrollBar.show (1);
2172# ifdef MOUSE_SLIP_WHEELING
2173 } 2217 }
2174# endif
2175 } 2218 }
2176 break; 2219 break;
2177#endif 2220#endif
2178 } 2221 }
2179 } 2222 }
2180} 2223}
2181 2224
2182#ifdef TRANSPARENT
2183#if TINTING
2184/* taken from aterm-0.4.2 */
2185
2186typedef uint32_t RUINT32T;
2187
2188void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2189{
2190 int sh_r, sh_g, sh_b;
2191 RUINT32T mask_r, mask_g, mask_b;
2192 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2193 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2194 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2195 int i;
2196
2197 Visual *visual = term->visual;
2198
2199 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2200
2201 /* for convenience */
2202 mask_r = visual->red_mask;
2203 mask_g = visual->green_mask;
2204 mask_b = visual->blue_mask;
2205
2206 /* boring lookup table pre-initialization */
2207 switch (srcImage->bits_per_pixel) {
2208 case 15:
2209 if ((mask_r != 0x7c00) ||
2210 (mask_g != 0x03e0) ||
2211 (mask_b != 0x001f))
2212 return;
2213 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2214 lookup_r = lookup;
2215 lookup_g = lookup+32;
2216 lookup_b = lookup+32+32;
2217 sh_r = 10;
2218 sh_g = 5;
2219 sh_b = 0;
2220 break;
2221 case 16:
2222 if ((mask_r != 0xf800) ||
2223 (mask_g != 0x07e0) ||
2224 (mask_b != 0x001f))
2225 return;
2226 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2227 lookup_r = lookup;
2228 lookup_g = lookup+32;
2229 lookup_b = lookup+32+64;
2230 sh_r = 11;
2231 sh_g = 5;
2232 sh_b = 0;
2233 break;
2234 case 24:
2235 if ((mask_r != 0xff0000) ||
2236 (mask_g != 0x00ff00) ||
2237 (mask_b != 0x0000ff))
2238 return;
2239 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2240 lookup_r = lookup;
2241 lookup_g = lookup+256;
2242 lookup_b = lookup+256+256;
2243 sh_r = 16;
2244 sh_g = 8;
2245 sh_b = 0;
2246 break;
2247 case 32:
2248 if ((mask_r != 0xff0000) ||
2249 (mask_g != 0x00ff00) ||
2250 (mask_b != 0x0000ff))
2251 return;
2252 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2253 lookup_r = lookup;
2254 lookup_g = lookup+256;
2255 lookup_b = lookup+256+256;
2256 sh_r = 16;
2257 sh_g = 8;
2258 sh_b = 0;
2259 break;
2260 default:
2261 return; /* we do not support this color depth */
2262 }
2263
2264 /* prepare limits for color transformation (each channel is handled separately) */
2265 if (shade < 0) {
2266 shade = -shade;
2267 if (shade < 0) shade = 0;
2268 if (shade > 100) shade = 100;
2269
2270 lower_lim_r = 65535-rm;
2271 lower_lim_g = 65535-gm;
2272 lower_lim_b = 65535-bm;
2273
2274 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2275 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2276 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2277
2278 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2279 } else {
2280 if (shade < 0) shade = 0;
2281 if (shade > 100) shade = 100;
2282
2283 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2284
2285 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2286 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2287 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2288 }
2289
2290 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2291 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2292 {
2293 unsigned int tmp;
2294
2295 tmp = lower_lim_r;
2296 lower_lim_r = lower_lim_b;
2297 lower_lim_b = tmp;
2298
2299 tmp = upper_lim_r;
2300 upper_lim_r = upper_lim_b;
2301 upper_lim_b = tmp;
2302 }
2303
2304 /* fill our lookup tables */
2305 for (i = 0; i <= mask_r>>sh_r; i++)
2306 {
2307 RUINT32T tmp;
2308 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2309 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2310 lookup_r[i] = (tmp/65535)<<sh_r;
2311 }
2312 for (i = 0; i <= mask_g>>sh_g; i++)
2313 {
2314 RUINT32T tmp;
2315 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2316 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2317 lookup_g[i] = (tmp/65535)<<sh_g;
2318 }
2319 for (i = 0; i <= mask_b>>sh_b; i++)
2320 {
2321 RUINT32T tmp;
2322 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2323 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2324 lookup_b[i] = (tmp/65535)<<sh_b;
2325 }
2326
2327 /* apply table to input image (replacing colors by newly calculated ones) */
2328 switch (srcImage->bits_per_pixel)
2329 {
2330 case 15:
2331 {
2332 unsigned short *p1, *pf, *p, *pl;
2333 p1 = (unsigned short *) srcImage->data;
2334 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2335 while (p1 < pf)
2336 {
2337 p = p1;
2338 pl = p1 + srcImage->width;
2339 for (; p < pl; p++)
2340 {
2341 *p = lookup_r[(*p & 0x7c00)>>10] |
2342 lookup_g[(*p & 0x03e0)>> 5] |
2343 lookup_b[(*p & 0x001f)];
2344 }
2345 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2346 }
2347 break;
2348 }
2349 case 16:
2350 {
2351 unsigned short *p1, *pf, *p, *pl;
2352 p1 = (unsigned short *) srcImage->data;
2353 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2354 while (p1 < pf)
2355 {
2356 p = p1;
2357 pl = p1 + srcImage->width;
2358 for (; p < pl; p++)
2359 {
2360 *p = lookup_r[(*p & 0xf800)>>11] |
2361 lookup_g[(*p & 0x07e0)>> 5] |
2362 lookup_b[(*p & 0x001f)];
2363 }
2364 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2365 }
2366 break;
2367 }
2368 case 24:
2369 {
2370 unsigned char *p1, *pf, *p, *pl;
2371 p1 = (unsigned char *) srcImage->data;
2372 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2373 while (p1 < pf)
2374 {
2375 p = p1;
2376 pl = p1 + srcImage->width * 3;
2377 for (; p < pl; p += 3)
2378 {
2379 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2380 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2381 p[2] = lookup_r[(p[2] & 0x0000ff)];
2382 }
2383 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2384 }
2385 break;
2386 }
2387 case 32:
2388 {
2389 RUINT32T *p1, *pf, *p, *pl;
2390 p1 = (RUINT32T *) srcImage->data;
2391 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392
2393 while (p1 < pf)
2394 {
2395 p = p1;
2396 pl = p1 + srcImage->width;
2397 for (; p < pl; p++)
2398 {
2399 *p = lookup_r[(*p & 0xff0000)>>16] |
2400 lookup_g[(*p & 0x00ff00)>> 8] |
2401 lookup_b[(*p & 0x0000ff)] |
2402 (*p & ~0xffffff);
2403 }
2404 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2405 }
2406 break;
2407 }
2408 }
2409
2410 free (lookup);
2411}
2412#endif
2413
2414/*
2415 * Check our parents are still who we think they are.
2416 * Do transparency updates if required
2417 */
2418int
2419rxvt_term::check_our_parents ()
2420{
2421 int i, pchanged, aformat, have_pixmap, rootdepth;
2422 unsigned long nitems, bytes_after;
2423 Atom atype;
2424 unsigned char *prop = NULL;
2425 Window root, oldp, *list;
2426 Pixmap rootpixmap = None;
2427 XWindowAttributes wattr, wrootattr;
2428
2429 pchanged = 0;
2430
2431 if (!OPTION (Opt_transparent))
2432 return pchanged; /* Don't try any more */
2433
2434 XGetWindowAttributes (xdisp, display->root, &wrootattr);
2435 rootdepth = wrootattr.depth;
2436
2437 XGetWindowAttributes (xdisp, parent[0], &wattr);
2438
2439 if (rootdepth != wattr.depth)
2440 {
2441 if (am_transparent)
2442 {
2443 pchanged = 1;
2444 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2445 am_transparent = am_pixmap_trans = 0;
2446 }
2447
2448 return pchanged; /* Don't try any more */
2449 }
2450
2451 /* Get all X ops out of the queue so that our information is up-to-date. */
2452 XSync (xdisp, False);
2453
2454 /*
2455 * Make the frame window set by the window manager have
2456 * the root background. Some window managers put multiple nested frame
2457 * windows for each client, so we have to take care about that.
2458 */
2459 i = (xa[XA_XROOTPMAP_ID]
2460 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
2461 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2462 &nitems, &bytes_after, &prop) == Success);
2463
2464 if (!i || prop == NULL)
2465 i = (xa[XA_ESETROOT_PMAP_ID]
2466 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2467 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2468 &nitems, &bytes_after, &prop) == Success);
2469
2470 if (!i || prop == NULL
2471#if TINTING
2472 || !ISSET_PIXCOLOR (Color_tint)
2473#endif
2474 )
2475 have_pixmap = 0;
2476 else
2477 {
2478 have_pixmap = 1;
2479 rootpixmap = *(Pixmap *)prop;
2480 XFree (prop);
2481 }
2482
2483 if (have_pixmap)
2484 {
2485 /*
2486 * Copy display->root pixmap transparency
2487 */
2488 int sx, sy, nx, ny;
2489 unsigned int nw, nh;
2490 Window cr;
2491 XImage *image;
2492 GC gc;
2493 XGCValues gcvalue;
2494
2495 XTranslateCoordinates (xdisp, parent[0], display->root,
2496 0, 0, &sx, &sy, &cr);
2497 nw = (unsigned int)szHint.width;
2498 nh = (unsigned int)szHint.height;
2499 nx = ny = 0;
2500
2501 if (sx < 0)
2502 {
2503 nw += sx;
2504 nx = -sx;
2505 sx = 0;
2506 }
2507
2508 if (sy < 0)
2509 {
2510 nh += sy;
2511 ny = -sy;
2512 sy = 0;
2513 }
2514
2515 min_it (nw, (unsigned int) (wrootattr.width - sx));
2516 min_it (nh, (unsigned int) (wrootattr.height - sy));
2517
2518 XSync (xdisp, False);
2519 allowedxerror = -1;
2520 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2521
2522 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2523 /* XXX: may need a delay here? */
2524 allowedxerror = 0;
2525
2526 if (image == NULL)
2527 {
2528 if (am_transparent && am_pixmap_trans)
2529 {
2530 pchanged = 1;
2531 if (pixmap != None)
2532 {
2533 XFreePixmap (xdisp, pixmap);
2534 pixmap = None;
2535 }
2536 }
2537
2538 am_pixmap_trans = 0;
2539 }
2540 else
2541 {
2542 if (pixmap != None)
2543 XFreePixmap (xdisp, pixmap);
2544
2545#if TINTING
2546 if (ISSET_PIXCOLOR (Color_tint))
2547 {
2548 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2549
2550 rgba c;
2551 pix_colors_focused [Color_tint].get (c);
2552
2553 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2554 }
2555#endif
2556
2557 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2558 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2559 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2560 nx, ny, image->width, image->height);
2561 XFreeGC (xdisp, gc);
2562 XDestroyImage (image);
2563 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2564 XClearWindow (xdisp, parent[0]);
2565
2566 if (!am_transparent || !am_pixmap_trans)
2567 pchanged = 1;
2568
2569 am_transparent = am_pixmap_trans = 1;
2570 }
2571 }
2572
2573 if (am_pixmap_trans)
2574 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2575 else
2576 {
2577 unsigned int n;
2578 /*
2579 * InheritPixmap transparency
2580 */
2581 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2582 {
2583 oldp = parent[i];
2584 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2585 XFree (list);
2586
2587 if (parent[i] == display->root)
2588 {
2589 if (oldp != None)
2590 pchanged = 1;
2591
2592 break;
2593 }
2594
2595 if (oldp != parent[i])
2596 pchanged = 1;
2597 }
2598
2599 n = 0;
2600
2601 if (pchanged)
2602 for (; n < (unsigned int)i; n++)
2603 {
2604 XGetWindowAttributes (xdisp, parent[n], &wattr);
2605
2606 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2607 {
2608 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2609 break;
2610 }
2611 }
2612
2613 if (n > (sizeof (parent) / sizeof (parent[0])))
2614 {
2615 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2616 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2617 am_transparent = 0;
2618 /* XXX: also turn off Opt_transparent? */
2619 }
2620 else
2621 {
2622 for (n = 0; n < (unsigned int)i; n++)
2623 {
2624 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2625 XClearWindow (xdisp, parent[n]);
2626 }
2627
2628 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2629 am_transparent = 1;
2630 }
2631
2632 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2633 parent[i] = None;
2634 }
2635
2636 if (scrollBar.win)
2637 {
2638 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2639 scrollBar.setIdle ();
2640 scrollbar_show (0);
2641 }
2642
2643 if (am_transparent)
2644 {
2645 want_refresh = want_full_refresh = 1;
2646 if (am_pixmap_trans)
2647 flush ();
2648 }
2649
2650 return pchanged;
2651}
2652#endif
2653
2654/*}}} */ 2225/*}}} */
2655 2226
2656bool 2227void ecb_hot
2657rxvt_term::cmd_parse () 2228rxvt_term::cmd_parse ()
2658{ 2229{
2659 bool flag = false;
2660 wchar_t ch = NOCHAR; 2230 wchar_t ch = NOCHAR;
2661 char *seq_begin; // remember start of esc-sequence here 2231 char *seq_begin; // remember start of esc-sequence here
2662 2232
2663 for (;;) 2233 for (;;)
2664 { 2234 {
2665 if (ch == NOCHAR) 2235 if (ecb_unlikely (ch == NOCHAR))
2666 { 2236 {
2667 seq_begin = cmdbuf_ptr; 2237 seq_begin = cmdbuf_ptr;
2668 ch = next_char (); 2238 ch = next_char ();
2669 2239
2670 if (ch == NOCHAR) 2240 if (ch == NOCHAR)
2671 break; 2241 break;
2672 } 2242 }
2673 2243
2674 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2244 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2675 { 2245 {
2676 if (!seen_input) 2246 if (ecb_unlikely (!seen_input))
2677 { 2247 {
2678 seen_input = 1; 2248 seen_input = 1;
2679 // many badly-written programs (e.g. jed) contain a race condition: 2249 // many badly-written programs (e.g. jed) contain a race condition:
2680 // they first read the screensize and then install a SIGWINCH handler. 2250 // they first read the screensize and then install a SIGWINCH handler.
2681 // some window managers resize the window early, and these programs 2251 // some window managers resize the window early, and these programs
… …
2694 wchar_t *str = buf; 2264 wchar_t *str = buf;
2695 wchar_t *eol = str + min (ncol, UBUFSIZ); 2265 wchar_t *eol = str + min (ncol, UBUFSIZ);
2696 2266
2697 for (;;) 2267 for (;;)
2698 { 2268 {
2699 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2269 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2700 break; 2270 break;
2701 2271
2702 *str++ = ch; 2272 *str++ = ch;
2703 2273
2704 if (ch == C0_LF || str >= eol) 2274 if (ecb_unlikely (ch == C0_LF || str >= eol))
2705 { 2275 {
2706 if (ch == C0_LF) 2276 if (ch == C0_LF)
2707 nlines++; 2277 nlines++;
2708 2278
2709 refresh_count++; 2279 refresh_count++;
2710 2280
2711 if (!OPTION (Opt_jumpScroll) 2281 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2712 || (refresh_count >= refresh_limit * (nrow - 1)))
2713 { 2282 {
2714 refreshnow = true;
2715 refresh_count = 0; 2283 refresh_count = 0;
2284
2285 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2286 {
2287 refreshnow = true;
2716 ch = NOCHAR; 2288 ch = NOCHAR;
2717 break; 2289 break;
2290 }
2718 } 2291 }
2719 2292
2720 // scr_add_lines only works for nlines <= nrow - 1. 2293 // scr_add_lines only works for nlines <= nrow - 1.
2721 if (nlines >= nrow - 1) 2294 if (nlines >= nrow - 1)
2722 { 2295 {
… …
2750 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) 2323 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2751 scr_add_lines (buf, str - buf, nlines); 2324 scr_add_lines (buf, str - buf, nlines);
2752 2325
2753 /* 2326 /*
2754 * If there have been a lot of new lines, then update the screen 2327 * If there have been a lot of new lines, then update the screen
2755 * What the heck I'll cheat and only refresh less than every page-full. 2328 * What the heck we'll cheat and only refresh less than every page-full.
2756 * the number of pages between refreshes is refresh_limit, which 2329 * if skipScroll is enabled.
2757 * is incremented here because we must be doing flat-out scrolling.
2758 */ 2330 */
2759 if (refreshnow) 2331 if (refreshnow)
2760 { 2332 {
2761 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2762 refresh_limit++;
2763 else
2764 {
2765 flag = true;
2766 scr_refresh (); 2333 scr_refresh ();
2767 want_refresh = 1; 2334 want_refresh = 1;
2768 }
2769 } 2335 }
2770
2771 } 2336 }
2772 else 2337 else
2773 { 2338 {
2774 try 2339 try
2775 { 2340 {
… …
2783 } 2348 }
2784 2349
2785 ch = NOCHAR; 2350 ch = NOCHAR;
2786 } 2351 }
2787 } 2352 }
2788
2789 return flag;
2790} 2353}
2791 2354
2792// read the next character 2355// read the next character
2793wchar_t 2356wchar_t ecb_hot
2794rxvt_term::next_char () NOTHROW 2357rxvt_term::next_char () NOTHROW
2795{ 2358{
2796 while (cmdbuf_ptr < cmdbuf_endp) 2359 while (cmdbuf_ptr < cmdbuf_endp)
2797 { 2360 {
2798 // assume 7-bit to be ascii ALWAYS 2361 // assume 7-bit to be ascii ALWAYS (always true in POSIX)
2799 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2362 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2800 return *cmdbuf_ptr++; 2363 return *cmdbuf_ptr++;
2801 2364
2802 wchar_t wc; 2365 wchar_t wc;
2803 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2804 2367
… …
2808 cmdbuf_ptr = cmdbuf_endp; 2371 cmdbuf_ptr = cmdbuf_endp;
2809 break; 2372 break;
2810 } 2373 }
2811 2374
2812 if (len == (size_t)-1) 2375 if (len == (size_t)-1)
2376 {
2377 mbstate.reset (); // reset now undefined conversion state
2378 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2379 // in which case we "erroneously" return the next byte which might be valid.
2813 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2380 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2381 }
2814 2382
2815 // assume wchar == unicode 2383 // assume wchar == unicode
2816 cmdbuf_ptr += len; 2384 cmdbuf_ptr += len;
2817 return wc & UNICODE_MASK; 2385 return wc & UNICODE_MASK;
2818 } 2386 }
2819 2387
2820 return NOCHAR; 2388 return NOCHAR;
2821} 2389}
2822 2390
2823// read the next octet 2391// read the next octet
2824uint32_t 2392uint32_t ecb_hot
2825rxvt_term::next_octet () NOTHROW 2393rxvt_term::next_octet () NOTHROW
2826{ 2394{
2827 return cmdbuf_ptr < cmdbuf_endp 2395 return cmdbuf_ptr < cmdbuf_endp
2828 ? (unsigned char)*cmdbuf_ptr++ 2396 ? (unsigned char)*cmdbuf_ptr++
2829 : NOCHAR; 2397 : NOCHAR;
2830} 2398}
2831 2399
2832static class out_of_input out_of_input; 2400static class out_of_input out_of_input;
2833 2401
2834/* rxvt_cmd_getc () - Return next input character */ 2402wchar_t ecb_hot
2835/*
2836 * Return the next input character after first passing any keyboard input
2837 * to the command.
2838 */
2839wchar_t
2840rxvt_term::cmd_getc () THROW ((class out_of_input)) 2403rxvt_term::cmd_getc () THROW ((class out_of_input))
2841{ 2404{
2842 wchar_t c = next_char (); 2405 wchar_t c = next_char ();
2843 2406
2844 if (c == NOCHAR) 2407 if (c == NOCHAR)
2845 throw out_of_input; 2408 throw out_of_input;
2846 2409
2847 return c; 2410 return c;
2848} 2411}
2849 2412
2850uint32_t 2413uint32_t ecb_hot
2851rxvt_term::cmd_get8 () THROW ((class out_of_input)) 2414rxvt_term::cmd_get8 () THROW ((class out_of_input))
2852{ 2415{
2853 uint32_t c = next_octet (); 2416 uint32_t c = next_octet ();
2854 2417
2855 if (c == NOCHAR) 2418 if (c == NOCHAR)
… …
2859} 2422}
2860 2423
2861/*{{{ print pipe */ 2424/*{{{ print pipe */
2862/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2863#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2864FILE * 2427FILE * ecb_cold
2865rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2866{ 2429{
2867 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2868 2431
2869 if (stream == NULL) 2432 if (stream == NULL)
2870 rxvt_warn ("can't open printer pipe, not printing.\n"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2871 2434
2872 return stream; 2435 return stream;
2873} 2436}
2874 2437
2875int 2438int ecb_cold
2876rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2877{ 2440{
2878 fflush (stream); 2441 fflush (stream);
2879 return pclose (stream); 2442 return pclose (stream);
2880} 2443}
2881 2444
2882/* 2445/*
2883 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2884 */ 2447 */
2885void 2448void ecb_cold
2886rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2887{ 2450{
2888 int done; 2451 FILE *fd = popen_printer ();
2889 FILE *fd;
2890 2452
2891 if ((fd = popen_printer ()) == NULL) 2453 if (!fd)
2892 return; 2454 return;
2893 2455
2894 /* 2456 /*
2895 * Send all input to the printer until either ESC[4i or ESC[?4i 2457 * Send all input to the printer until either ESC[4i or ESC[?4i
2896 * is received. 2458 * is received.
2897 */ 2459 */
2898 for (done = 0; !done;) 2460 for (int done = 0; !done; )
2899 { 2461 {
2900 unsigned char buf[8]; 2462 unsigned char buf[8];
2901 unicode_t ch; 2463 unicode_t ch;
2902 unsigned int i, len; 2464 unsigned int i, len;
2903 2465
… …
2922 { 2484 {
2923 if ((buf[len++] = cmd_getc ()) == 'i') 2485 if ((buf[len++] = cmd_getc ()) == 'i')
2924 break; /* done = 1 */ 2486 break; /* done = 1 */
2925 } 2487 }
2926 } 2488 }
2927 2489
2928 for (i = 0; i < len; i++) 2490 for (i = 0; i < len; i++)
2929 if (putc (buf[i], fd) == EOF) 2491 if (putc (buf[i], fd) == EOF)
2930 { 2492 {
2931 done = 1; 2493 done = 1;
2932 break; 2494 break;
… …
2934 } 2496 }
2935 } 2497 }
2936 2498
2937 pclose_printer (fd); 2499 pclose_printer (fd);
2938} 2500}
2939#endif /* PRINTPIPE */ 2501#endif /* PRINTPIPE */
2940/*}}} */ 2502/*}}} */
2941 2503
2942/* *INDENT-OFF* */
2943enum { 2504enum {
2944 C1_40 = 0x40, 2505 C1_40 = 0x40,
2945 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2506 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2946 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2507 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2947 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2508 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2948 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2509 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2949}; 2510};
2950/* *INDENT-ON* */
2951 2511
2952/*{{{ process non-printing single characters */ 2512/*{{{ process non-printing single characters */
2953void 2513void ecb_hot
2954rxvt_term::process_nonprinting (unicode_t ch) 2514rxvt_term::process_nonprinting (unicode_t ch)
2955{ 2515{
2956 switch (ch) 2516 switch (ch)
2957 { 2517 {
2958 case C0_ESC: 2518 case C0_ESC:
… …
2988 scr_charset_choose (0); 2548 scr_charset_choose (0);
2989 break; 2549 break;
2990 2550
2991#ifdef EIGHT_BIT_CONTROLS 2551#ifdef EIGHT_BIT_CONTROLS
2992 // 8-bit controls 2552 // 8-bit controls
2993 case 0x90: /* DCS */ 2553 case 0x90: /* DCS */
2994 process_dcs_seq (); 2554 process_dcs_seq ();
2995 break; 2555 break;
2996 case 0x9b: /* CSI */ 2556 case 0x9b: /* CSI */
2997 process_csi_seq (); 2557 process_csi_seq ();
2998 break; 2558 break;
2999 case 0x9d: /* CSI */ 2559 case 0x9d: /* OSC */
3000 process_osc_seq (); 2560 process_osc_seq ();
3001 break; 2561 break;
3002#endif 2562#endif
3003 } 2563 }
3004} 2564}
3005/*}}} */ 2565/*}}} */
3006 2566
3007 2567
3008/*{{{ process VT52 escape sequences */ 2568/*{{{ process VT52 escape sequences */
3009void 2569void ecb_cold
3010rxvt_term::process_escape_vt52 (unicode_t ch) 2570rxvt_term::process_escape_vt52 (unicode_t ch)
3011{ 2571{
3012 int row, col; 2572 int row, col;
3013 2573
3014 switch (ch) 2574 switch (ch)
… …
3048 break; 2608 break;
3049 case 'Z': /* identify the terminal type */ 2609 case 'Z': /* identify the terminal type */
3050 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2610 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
3051 break; 2611 break;
3052 case '<': /* turn off VT52 mode */ 2612 case '<': /* turn off VT52 mode */
3053 PrivMode (0, PrivMode_vt52); 2613 priv_modes &= ~PrivMode_vt52;
3054 break; 2614 break;
3055 case 'F': /* use special graphics character set */ 2615 case 'F': /* use special graphics character set */
3056 case 'G': /* use regular character set */ 2616 case 'G': /* use regular character set */
3057 /* unimplemented */ 2617 /* unimplemented */
3058 break; 2618 break;
… …
3064} 2624}
3065/*}}} */ 2625/*}}} */
3066 2626
3067 2627
3068/*{{{ process escape sequences */ 2628/*{{{ process escape sequences */
3069void 2629void ecb_hot
3070rxvt_term::process_escape_seq () 2630rxvt_term::process_escape_seq ()
3071{ 2631{
3072 unicode_t ch = cmd_getc (); 2632 unicode_t ch = cmd_getc ();
3073 2633
3074 if (priv_modes & PrivMode_vt52) 2634 if (priv_modes & PrivMode_vt52)
… …
3077 return; 2637 return;
3078 } 2638 }
3079 2639
3080 switch (ch) 2640 switch (ch)
3081 { 2641 {
3082 /* case 1: do_tek_mode (); break; */
3083 case '#': 2642 case '#':
3084 if (cmd_getc () == '8') 2643 if (cmd_getc () == '8')
3085 scr_E (); 2644 scr_E ();
3086 break; 2645 break;
3087 case '(': 2646 case '(':
… …
3110#if !ENABLE_MINIMAL 2669#if !ENABLE_MINIMAL
3111 case '9': 2670 case '9':
3112 scr_forwardindex (); 2671 scr_forwardindex ();
3113 break; 2672 break;
3114#endif 2673#endif
2674 // DECPAM/DECPNM
3115 case '=': 2675 case '=':
2676 priv_modes |= PrivMode_aplKP;
2677 break;
3116 case '>': 2678 case '>':
3117 PrivMode ((ch == '='), PrivMode_aplKP); 2679 priv_modes &= ~PrivMode_aplKP;
3118 break; 2680 break;
3119 2681
3120 case C1_40: 2682 case C1_40:
3121 cmd_getc (); 2683 cmd_getc ();
3122 break; 2684 break;
… …
3126 2688
3127 /* 8.3.87: NEXT LINE */ 2689 /* 8.3.87: NEXT LINE */
3128 case C1_NEL: /* ESC E */ 2690 case C1_NEL: /* ESC E */
3129 { 2691 {
3130 wchar_t nlcr[] = { C0_LF, C0_CR }; 2692 wchar_t nlcr[] = { C0_LF, C0_CR };
3131 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2693 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
3132 } 2694 }
3133 break; 2695 break;
3134 2696
2697#if 0 // disabled because embedded newlines can make exploits easier
3135 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
3136 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
3137 process_graphics (); 2700 // used by original rxvt for rob nations own graphics mode
2701 if (cmd_getc () == 'Q' && option (Opt_insecure))
2702 tt_printf ("\033G0\012"); /* query graphics - no graphics */
3138 break; 2703 break;
2704#endif
3139 2705
3140 /* 8.3.63: CHARACTER TABULATION SET */ 2706 /* 8.3.63: CHARACTER TABULATION SET */
3141 case C1_HTS: /* ESC H */ 2707 case C1_HTS: /* ESC H */
3142 scr_set_tab (1); 2708 scr_set_tab (1);
3143 break; 2709 break;
… …
3146 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
3147 scr_index (DN); 2713 scr_index (DN);
3148 break; 2714 break;
3149 2715
3150 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
3151 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /* case C1_SS2: break; */
3152 2718
3153 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
3154 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /* case C1_SS3: break; */
3155 2721
3156 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
3157 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
3158 process_dcs_seq (); 2724 process_dcs_seq ();
3159 break; 2725 break;
… …
3161 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3162 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
3163 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3164 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
3165 2731
3166 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
3167 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
3168 process_csi_seq (); 2734 process_csi_seq ();
3169 break; 2735 break;
3170 2736
3171 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2737 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
3172 case C1_OSC: /* ESC ] */ 2738 case C1_OSC: /* ESC ] */
3173 process_osc_seq (); 2739 process_osc_seq ();
3174 break; 2740 break;
3175 2741
3176 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
3177 case 'c': 2743 case 'c':
3178 mbstate.reset (); 2744 mbstate.reset ();
3179 scr_poweron (); 2745 scr_poweron ();
3180 scrollbar_show (1); 2746 scrollBar.show (1);
3181 break; 2747 break;
3182 2748
3183 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
3184 case 'n': 2750 case 'n':
3185 scr_charset_choose (2); 2751 scr_charset_choose (2);
… …
3192 } 2758 }
3193} 2759}
3194/*}}} */ 2760/*}}} */
3195 2761
3196/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
3197/* *INDENT-OFF* */
3198enum { 2763enum {
3199 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
3200 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
3201 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
3202 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
3205 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
3206 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2771 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
3207 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2772 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
3208}; 2773};
3209 2774
3210#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
3211 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
3212 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
3213#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
3214 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
3215 2780
3216const unsigned char csi_defaults[] = 2781static const unsigned char csi_defaults[] =
3217 { 2782 {
3218 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
3219 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2784 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
3220 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
3221 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
3222 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
3223 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
3224 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
3225 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
3226 }; 2791 };
3227/* *INDENT-ON* */
3228 2792
3229void 2793void ecb_hot
3230rxvt_term::process_csi_seq () 2794rxvt_term::process_csi_seq ()
3231{ 2795{
3232 unicode_t ch, priv, i; 2796 unicode_t ch, priv, prev_ch, i;
3233 unsigned int nargs, p; 2797 unsigned int nargs, p;
3234 int n, ndef; 2798 int n, ndef;
3235 int arg[ESC_ARGS]; 2799 int arg[ESC_ARGS] = { };
3236 2800
3237 for (nargs = ESC_ARGS; nargs > 0;) 2801 nargs = 0;
3238 arg[--nargs] = 0;
3239 2802
3240 priv = 0; 2803 priv = 0;
3241 ch = cmd_getc (); 2804 ch = cmd_getc ();
3242 if (ch >= '<' && ch <= '?') 2805 if ((ch >= '<' && ch <= '?') || ch == '!')
2806 {
3243 { /* '<' '=' '>' '?' */ 2807 /* '<' '=' '>' '?' '!' */
3244 priv = ch; 2808 priv = ch;
3245 ch = cmd_getc (); 2809 ch = cmd_getc ();
3246 } 2810 }
3247 2811
2812 prev_ch = 0;
3248 /* read any numerical arguments */ 2813 /* read any numerical arguments */
3249 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
3250 { 2815 {
3251 if (isdigit (ch)) 2816 if (isdigit (ch))
3252 { 2817 {
… …
3262 n = -1; 2827 n = -1;
3263 } 2828 }
3264 else if (IS_CONTROL (ch)) 2829 else if (IS_CONTROL (ch))
3265 process_nonprinting (ch); 2830 process_nonprinting (ch);
3266 2831
2832 prev_ch = ch;
3267 ch = cmd_getc (); 2833 ch = cmd_getc ();
3268 } 2834 }
3269 2835
3270 if (ch > CSI_7F) 2836 if (ch > CSI_7F)
3271 return; 2837 return;
… …
3287 switch (priv) 2853 switch (priv)
3288 { 2854 {
3289 case '>': 2855 case '>':
3290 if (ch == CSI_DA) /* secondary device attributes */ 2856 if (ch == CSI_DA) /* secondary device attributes */
3291 { 2857 {
3292 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, 2858 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
3293 // 'U' for rxvt-unicode != 7.[34] (where it was broken). 2859 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3294 // 2860 //
3295 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt 2861 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3296 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify 2862 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
3297 // that we do not support xterm mouse reporting (should be 95 when we do). 2863 // versions.
3298 // 2864 //
3299 tt_printf ("\033[>%d;94;0c", 'U'); 2865 tt_printf ("\033[>%d;95;0c", 'U');
3300 } 2866 }
3301 break; 2867 break;
2868
3302 case '?': 2869 case '?':
3303 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2870 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3304 process_terminal_mode (ch, priv, nargs, arg); 2871 process_terminal_mode (ch, priv, nargs, arg);
3305 break; 2872 break;
2873
2874 case '!':
2875 if (ch == CSI_70)
2876 {
2877 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2878 scr_soft_reset ();
2879
2880 static const int pm_h[] = { 7, 25 };
2881 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2882
2883 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2884 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
3306 } 2885 }
2886 break;
2887 }
2888
3307 return; 2889 return;
3308 } 2890 }
3309 2891
3310 switch (ch) 2892 switch (ch)
3311 { 2893 {
… …
3325 } 2907 }
3326 break; 2908 break;
3327#endif 2909#endif
3328 2910
3329 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2911 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
3330 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2912 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
3331 arg[0] = -arg[0]; 2913 arg[0] = -arg[0];
3332 /* FALLTHROUGH */ 2914 /* FALLTHROUGH */
3333 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2915 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
3334 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2916 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
3335 scr_gotorc (arg[0], 0, RELATIVE); 2917 scr_gotorc (arg[0], 0, RELATIVE);
3336 break; 2918 break;
3337 2919
3338 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2920 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
3339 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2921 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
3340#ifdef ISO6429 2922#ifdef ISO6429
3341 arg[0] = -arg[0]; 2923 arg[0] = -arg[0];
3342#else /* emulate common DEC VTs */ 2924#else /* emulate common DEC VTs */
3343 arg[0] = arg[0] ? -arg[0] : -1; 2925 arg[0] = arg[0] ? -arg[0] : -1;
3344#endif 2926#endif
… …
3431 break; 3013 break;
3432 case 6: /* CPR requested */ 3014 case 6: /* CPR requested */
3433 scr_report_position (); 3015 scr_report_position ();
3434 break; 3016 break;
3435 case 7: /* unofficial extension */ 3017 case 7: /* unofficial extension */
3436 if (OPTION (Opt_insecure)) 3018 if (option (Opt_insecure))
3437 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3019 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3438 break; 3020 break;
3439 case 8: /* unofficial extension */ 3021 case 8: /* unofficial extension */
3440 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3022 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3441 break; 3023 break;
… …
3489 scr_insert_mode (1); 3071 scr_insert_mode (1);
3490 else if (arg[0] == 20) 3072 else if (arg[0] == 20)
3491 priv_modes |= PrivMode_LFNL; 3073 priv_modes |= PrivMode_LFNL;
3492 break; 3074 break;
3493 3075
3076 case CSI_71: // DECSCUSR: set cursor style
3077 if (prev_ch == ' ')
3078 set_cursor_style (arg[0]);
3079 break;
3080
3494 /* 3081 /*
3495 * PRIVATE USE beyond this point. All CSI_7? sequences here 3082 * PRIVATE USE beyond this point. All CSI_7? sequences here
3496 */ 3083 */
3497 case CSI_72: /* DECSTBM: set top and bottom margins */ 3084 case CSI_72: /* DECSTBM: set top and bottom margins */
3498 if (nargs == 1) 3085 if (nargs == 1)
… …
3526 } 3113 }
3527} 3114}
3528/*}}} */ 3115/*}}} */
3529 3116
3530#if !ENABLE_MINIMAL 3117#if !ENABLE_MINIMAL
3531/* ARGSUSED */
3532void 3118void
3533rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3119rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3534{ 3120{
3535 int x, y; 3121 int x, y;
3536 XWindowAttributes wattr; 3122 XWindowAttributes wattr;
3537 Window wdummy; 3123 Window wdummy;
3538 3124
3539 dLocal (Display *, xdisp); 3125 dLocal (Display *, dpy);
3540 3126
3541 if (nargs == 0) 3127 if (nargs == 0)
3542 return; 3128 return;
3543 3129
3544 switch (args[0]) 3130 switch (args[0])
3545 { 3131 {
3546 /* 3132 /*
3547 * commands 3133 * commands
3548 */ 3134 */
3549 case 1: /* deiconify window */ 3135 case 1: /* deiconify window */
3550 XMapWindow (xdisp, parent[0]); 3136 XMapWindow (dpy, parent);
3551 break; 3137 break;
3552 case 2: /* iconify window */ 3138 case 2: /* iconify window */
3553 XIconifyWindow (xdisp, parent[0], display->screen); 3139 XIconifyWindow (dpy, parent, display->screen);
3554 break; 3140 break;
3555 case 3: /* set position (pixels) */ 3141 case 3: /* set position (pixels) */
3556 XMoveWindow (xdisp, parent[0], args[1], args[2]); 3142 XMoveWindow (dpy, parent, args[1], args[2]);
3557 break; 3143 break;
3558 case 4: /* set size (pixels) */ 3144 case 4: /* set size (pixels) */
3559 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3145 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3560 break; 3146 break;
3561 case 5: /* raise window */ 3147 case 5: /* raise window */
3562 XRaiseWindow (xdisp, parent[0]); 3148 XRaiseWindow (dpy, parent);
3563 break; 3149 break;
3564 case 6: /* lower window */ 3150 case 6: /* lower window */
3565 XLowerWindow (xdisp, parent[0]); 3151 XLowerWindow (dpy, parent);
3566 break; 3152 break;
3567 case 7: /* refresh window */ 3153 case 7: /* refresh window */
3568 scr_touch (true); 3154 scr_touch (true);
3569 break; 3155 break;
3570 case 8: /* set size (chars) */ 3156 case 8: /* set size (chars) */
… …
3573 break; 3159 break;
3574 3160
3575 //case 9: NYI, TODO, restore maximized window or maximize window 3161 //case 9: NYI, TODO, restore maximized window or maximize window
3576 default: 3162 default:
3577 if (args[0] >= 24) /* set height (chars) */ 3163 if (args[0] >= 24) /* set height (chars) */
3578 set_widthheight ((unsigned int)width, 3164 set_widthheight ((unsigned int)vt_width,
3579 (unsigned int) (args[1] * fheight)); 3165 (unsigned int) (args[1] * fheight));
3580 break; 3166 break;
3581 3167
3582 /* 3168 /*
3583 * reports - some output format copied from XTerm 3169 * reports - some output format copied from XTerm
3584 */ 3170 */
3585 case 11: /* report window state */ 3171 case 11: /* report window state */
3586 XGetWindowAttributes (xdisp, parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent, &wattr);
3587 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3173 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3588 break; 3174 break;
3589 case 13: /* report window position */ 3175 case 13: /* report window position */
3590 XGetWindowAttributes (xdisp, parent[0], &wattr); 3176 XGetWindowAttributes (dpy, parent, &wattr);
3591 XTranslateCoordinates (xdisp, parent[0], wattr.root, 3177 XTranslateCoordinates (dpy, parent, wattr.root,
3592 -wattr.border_width, -wattr.border_width, 3178 -wattr.border_width, -wattr.border_width,
3593 &x, &y, &wdummy); 3179 &x, &y, &wdummy);
3594 tt_printf ("\033[3;%d;%dt", x, y); 3180 tt_printf ("\033[3;%d;%dt", x, y);
3595 break; 3181 break;
3596 case 14: /* report window size (pixels) */ 3182 case 14: /* report window size (pixels) */
3597 XGetWindowAttributes (xdisp, parent[0], &wattr); 3183 XGetWindowAttributes (dpy, parent, &wattr);
3598 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3184 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3599 break; 3185 break;
3600 case 18: /* report text area size (chars) */ 3186 case 18: /* report text area size (chars) */
3601 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3187 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3602 break; 3188 break;
… …
3604 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3190 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3605 break; 3191 break;
3606 case 20: /* report icon label */ 3192 case 20: /* report icon label */
3607 { 3193 {
3608 char *s; 3194 char *s;
3609 XGetIconName (xdisp, parent[0], &s); 3195 XGetIconName (dpy, parent, &s);
3610 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3196 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3611 XFree (s); 3197 XFree (s);
3612 } 3198 }
3613 break; 3199 break;
3614 case 21: /* report window title */ 3200 case 21: /* report window title */
3615 { 3201 {
3616 char *s; 3202 char *s;
3617 XFetchName (xdisp, parent[0], &s); 3203 XFetchName (dpy, parent, &s);
3618 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3204 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3619 XFree (s); 3205 XFree (s);
3620 } 3206 }
3621 break; 3207 break;
3622 } 3208 }
3623} 3209}
… …
3632rxvt_term::get_to_st (unicode_t &ends_how) 3218rxvt_term::get_to_st (unicode_t &ends_how)
3633{ 3219{
3634 unicode_t ch; 3220 unicode_t ch;
3635 bool seen_esc = false; 3221 bool seen_esc = false;
3636 unsigned int n = 0; 3222 unsigned int n = 0;
3637 wchar_t string[STRING_MAX]; 3223 wchar_t string[CBUFSIZ];
3638 3224
3639 while ((ch = cmd_getc ()) != NOCHAR) 3225 while ((ch = cmd_getc ()) != NOCHAR)
3640 { 3226 {
3641 if (seen_esc) 3227 if (seen_esc)
3642 { 3228 {
… …
3650 seen_esc = true; 3236 seen_esc = true;
3651 continue; 3237 continue;
3652 } 3238 }
3653 else if (ch == C0_BEL || ch == CHAR_ST) 3239 else if (ch == C0_BEL || ch == CHAR_ST)
3654 break; 3240 break;
3241 else if (ch == C0_SYN)
3242 ch = cmd_get8 ();
3655 else if (ch < 0x20) 3243 else if (ch < 0x20)
3656 return NULL; /* other control character - exit */ 3244 return NULL; /* other control character - exit */
3657 3245
3658 seen_esc = false; 3246 seen_esc = false;
3659 3247
3660 if (n >= STRING_MAX - 1) 3248 if (n >= sizeof (string) - 1)
3661 // stop at some sane length 3249 // stop at some sane length
3662 return NULL; 3250 return NULL;
3663 3251
3664 if (ch == C0_SYN)
3665 string[n++] = cmd_get8 ();
3666 else
3667 string[n++] = ch; 3252 string[n++] = ch;
3668 } 3253 }
3669 3254
3670 string[n++] = '\0'; 3255 string[n++] = '\0';
3671 3256
3672 ends_how = (ch == 0x5c ? C0_ESC : ch); 3257 ends_how = (ch == 0x5c ? C0_ESC : ch);
… …
3679 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3264 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3680 */ 3265 */
3681void 3266void
3682rxvt_term::process_dcs_seq () 3267rxvt_term::process_dcs_seq ()
3683{ 3268{
3684 char *s;
3685 unicode_t eh;
3686
3687 /* 3269 /*
3688 * Not handled yet 3270 * Not handled yet
3689 */ 3271 */
3272
3273 unicode_t eh;
3690 s = get_to_st (eh); 3274 char *s = get_to_st (eh);
3691 if (s) 3275 if (s)
3692 free (s); 3276 free (s);
3693 3277
3694 return; 3278 return;
3695} 3279}
… …
3699 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3283 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3700 */ 3284 */
3701void 3285void
3702rxvt_term::process_osc_seq () 3286rxvt_term::process_osc_seq ()
3703{ 3287{
3704 unicode_t ch, eh;
3705 int arg; 3288 int arg;
3706 3289
3707 ch = cmd_getc (); 3290 unicode_t ch = cmd_getc ();
3708 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3291 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3709 arg = arg * 10 + (ch - '0'); 3292 arg = arg * 10 + (ch - '0');
3710 3293
3711 if (ch == ';') 3294 if (ch == ';')
3712 { 3295 {
3296 unicode_t eh;
3713 char *s = get_to_st (eh); 3297 char *s = get_to_st (eh);
3714 3298
3715 if (s) 3299 if (s)
3716 { 3300 {
3717 process_xterm_seq (arg, s, eh); 3301 process_xterm_seq (arg, s, eh);
3718 free (s); 3302 free (s);
3719 } 3303 }
3720 } 3304 }
3721} 3305}
3722 3306
3307static unsigned int
3308colorcube_index (unsigned int idx_r,
3309 unsigned int idx_g,
3310 unsigned int idx_b)
3311{
3312 assert (idx_r < Red_levels);
3313 assert (idx_g < Green_levels);
3314 assert (idx_b < Blue_levels);
3315
3316 return idx_r * Blue_levels * Green_levels +
3317 idx_g * Blue_levels +
3318 idx_b;
3319}
3320
3321/*
3322 * Find the nearest color slot in the hidden color cube,
3323 * adapt its value to the 32bit RGBA color.
3324 */
3325unsigned int
3326rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
3327{
3328 r &= 0xff;
3329 g &= 0xff;
3330 b &= 0xff;
3331 a &= 0xff;
3332
3333 uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
3334
3335 unsigned int idx_r = r * (Red_levels - 1) / 0xff;
3336 unsigned int idx_g = g * (Green_levels - 1) / 0xff;
3337 unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
3338 unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
3339
3340 /* we allow one of the 6 directly neighbouring colours */
3341 /* to replace the current color, if they not used recently */
3342 static const signed char dxyz[][3] = {
3343 0, 0, 0,
3344 0, 0, +1,
3345 0, 0, -1,
3346 0, +1, 0,
3347 0, -1, 0,
3348 +1, 0, 0,
3349 -1, 0, 0,
3350 };
3351
3352 for (int n = 0; n < ecb_array_length (dxyz); ++n)
3353 {
3354 int r = idx_r + dxyz[n][0];
3355 int g = idx_g + dxyz[n][1];
3356 int b = idx_b + dxyz[n][2];
3357
3358 if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
3359 if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
3360 if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
3361
3362 unsigned int index = colorcube_index (r, g, b);
3363
3364 if (rgb24_color[index] == color)
3365 {
3366 rgb24_seqno[index] = ++rgb24_sequence;
3367 return index + minTermCOLOR24;
3368 }
3369
3370 // minor issue: could update index 0 few more times
3371 if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
3372 {
3373 idx = index;
3374 goto update;
3375 }
3376
3377 // like (rgb24_seqno[idx] > rgb24_seqno[index])
3378 // but also handles wrap around values good enough
3379 if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
3380 idx = index;
3381 }
3382
3383update:
3384 rgb24_color[idx] = color;
3385 rgb24_seqno[idx] = ++rgb24_sequence;
3386
3387 idx += minTermCOLOR24;
3388 pix_colors_focused [idx].free (this);
3389 pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
3390 update_fade_color (idx, false);
3391
3392 return idx;
3393}
3394
3723void 3395void
3724rxvt_term::process_color_seq (int report, int color, const char *str, char resp) 3396rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3725{ 3397{
3726 if (str[0] == '?' && !str[1]) 3398 if (str[0] == '?' && !str[1])
3727 { 3399 {
3400 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3401 return;
3402
3728 rgba c; 3403 rgba c;
3729 pix_colors_focused[color].get (c); 3404 pix_colors_focused[color].get (c);
3405 color -= minCOLOR;
3730 3406
3731#if XFT 3407#if XFT
3732 if (c.a != rgba::MAX_CC) 3408 if (c.a != rgba::MAX_CC)
3733 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); 3409 tt_printf ("\033]%d;%d;rgba:%04x/%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, c.a, resp);
3734 else 3410 else
3735#endif 3411#endif
3736 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); 3412 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", report, color, c.r, c.g, c.b, resp);
3737 } 3413 }
3738 else 3414 else
3739 set_window_color (color, str); 3415 set_window_color (color, str);
3740} 3416}
3741 3417
3742/* 3418/*
3743 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3419 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3744 */ 3420 */
3745void 3421void
3746rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3422rxvt_term::process_xterm_seq (int op, char *str, char resp)
3747{ 3423{
3748 int color; 3424 int color;
3749 char *buf, *name; 3425 char *buf, *name;
3750 bool query = str[0] == '?' && !str[1]; 3426 bool query = str[0] == '?' && !str[1];
3751 int saveop = op; 3427 int saveop = op;
3752 3428
3753 dLocal (Display *, xdisp); 3429 dLocal (Display *, dpy);
3754 3430
3755 assert (str != NULL); 3431 assert (str != NULL);
3432
3433 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3434 return;
3435
3756 switch (op) 3436 switch (op)
3757 { 3437 {
3758 case XTerm_name: 3438 case XTerm_name:
3759 set_title (str); 3439 set_title (str);
3760 /* FALLTHROUGH */ 3440 /* FALLTHROUGH */
… …
3774 unsigned long bytes_after; 3454 unsigned long bytes_after;
3775 unsigned char *value = 0; 3455 unsigned char *value = 0;
3776 const char *str = ""; 3456 const char *str = "";
3777 3457
3778 if (prop 3458 if (prop
3779 && XGetWindowProperty (xdisp, parent[0], 3459 && XGetWindowProperty (dpy, parent,
3780 prop, 0, 1<<16, 0, AnyPropertyType, 3460 prop, 0, 1<<16, 0, AnyPropertyType,
3781 &actual_type, &actual_format, 3461 &actual_type, &actual_format,
3782 &nitems, &bytes_after, &value) == Success 3462 &nitems, &bytes_after, &value) == Success
3783 && actual_type != None 3463 && actual_type != None
3784 && actual_format == 8) 3464 && actual_format == 8)
3785 str = (const char *)(value); 3465 str = (const char *)(value);
3786 3466
3787 tt_printf ("\033]%d;%s%c", op, str, resp); 3467 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3788 3468
3789 XFree (value); 3469 XFree (value);
3790 } 3470 }
3791 else 3471 else
3792 { 3472 {
3793 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3473 char *eq = strchr (str, '=');
3794 3474
3795 if (eq) 3475 if (eq)
3796 { 3476 {
3797 *eq = 0; 3477 *eq = 0;
3798 set_utf8_property (display->atom (str), eq + 1); 3478 set_utf8_property (display->atom (str), eq + 1);
3799 } 3479 }
3800 else 3480 else
3801 XDeleteProperty (xdisp, parent[0], 3481 XDeleteProperty (dpy, parent,
3802 display->atom (str)); 3482 display->atom (str));
3803 } 3483 }
3804 break; 3484 break;
3805 3485
3806 case XTerm_Color: 3486 case XTerm_Color:
… …
3819 *buf++ = '\0'; 3499 *buf++ = '\0';
3820 3500
3821 process_color_seq (op, color, name, resp); 3501 process_color_seq (op, color, name, resp);
3822 } 3502 }
3823 break; 3503 break;
3504 case Rxvt_restoreFG:
3824 case XTerm_Color00: 3505 case XTerm_Color00:
3825 process_color_seq (op, Color_fg, str, resp); 3506 process_color_seq (op, Color_fg, str, resp);
3826 break; 3507 break;
3508 case Rxvt_restoreBG:
3827 case XTerm_Color01: 3509 case XTerm_Color01:
3828 process_color_seq (op, Color_bg, str, resp); 3510 process_color_seq (op, Color_bg, str, resp);
3829 break; 3511 break;
3830#ifndef NO_CURSORCOLOR 3512#ifndef NO_CURSORCOLOR
3831 case XTerm_Color_cursor: 3513 case XTerm_Color_cursor:
… …
3836 process_color_seq (op, Color_pointer_fg, str, resp); 3518 process_color_seq (op, Color_pointer_fg, str, resp);
3837 break; 3519 break;
3838 case XTerm_Color_pointer_bg: 3520 case XTerm_Color_pointer_bg:
3839 process_color_seq (op, Color_pointer_bg, str, resp); 3521 process_color_seq (op, Color_pointer_bg, str, resp);
3840 break; 3522 break;
3523#ifdef OPTION_HC
3524 case XTerm_Color_HC:
3525 process_color_seq (op, Color_HC, str, resp);
3526 break;
3527 case XTerm_Color_HTC:
3528 process_color_seq (op, Color_HTC, str, resp);
3529 break;
3530#endif
3841#ifndef NO_BOLD_UNDERLINE_REVERSE 3531#ifndef NO_BOLD_UNDERLINE_REVERSE
3842 case XTerm_Color_RV:
3843 process_color_seq (op, Color_RV, str, resp);
3844 break;
3845 case Rxvt_Color_BD:
3846 case URxvt_Color_BD: 3532 case URxvt_Color_BD:
3847 process_color_seq (op, Color_BD, str, resp); 3533 process_color_seq (op, Color_BD, str, resp);
3848 break; 3534 break;
3849 case Rxvt_Color_UL:
3850 case URxvt_Color_UL: 3535 case URxvt_Color_UL:
3851 process_color_seq (op, Color_UL, str, resp); 3536 process_color_seq (op, Color_UL, str, resp);
3852 break; 3537 break;
3853 case URxvt_Color_IT: 3538 case URxvt_Color_IT:
3854 process_color_seq (op, Color_IT, str, resp); 3539 process_color_seq (op, Color_IT, str, resp);
3855 break; 3540 break;
3856#endif 3541#endif
3857#if TRANSPARENT && TINTING
3858 case URxvt_Color_tint: 3542 case URxvt_Color_border:
3859 process_color_seq (op, Color_tint, str, resp); 3543 process_color_seq (op, Color_border, str, resp);
3860
3861 check_our_parents ();
3862
3863 if (am_transparent)
3864 want_full_refresh = want_refresh = 1;
3865
3866 break;
3867#endif
3868
3869 case Rxvt_Pixmap:
3870 {
3871 if (*str != ';')
3872 {
3873#if XPM_BACKGROUND
3874 scale_pixmap (""); /* reset to default scaling */
3875 set_bgPixmap (str); /* change pixmap */
3876 scr_touch (true);
3877#endif
3878 }
3879
3880 int changed = 0;
3881
3882 while ((str = strchr (str, ';')) != NULL)
3883 {
3884 str++;
3885#if XPM_BACKGROUND
3886 changed += scale_pixmap (str);
3887#endif
3888 }
3889
3890 if (changed)
3891 {
3892#ifdef XPM_BACKGROUND
3893 resize_pixmap ();
3894 scr_touch (true);
3895#endif
3896 }
3897 }
3898 break;
3899
3900 case Rxvt_restoreFG:
3901 set_window_color (Color_fg, str);
3902 break;
3903 case Rxvt_restoreBG:
3904 set_window_color (Color_bg, str);
3905 break; 3544 break;
3906 3545
3907 case XTerm_logfile: 3546 case XTerm_logfile:
3908 // TODO, when secure mode? 3547 // TODO, when secure mode?
3909 break; 3548 break;
… …
3928 case URxvt_italicFont: 3567 case URxvt_italicFont:
3929 case URxvt_boldItalicFont: 3568 case URxvt_boldItalicFont:
3930#endif 3569#endif
3931 if (query) 3570 if (query)
3932 tt_printf ("\33]%d;%-.250s%c", saveop, 3571 tt_printf ("\33]%d;%-.250s%c", saveop,
3933 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3572 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3934 ? fontset[op - URxvt_font]->fontdesc : "", 3573 ? fontset[op - URxvt_font]->fontdesc : "",
3935 resp); 3574 resp);
3936 else 3575 else
3937 { 3576 {
3938 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3577 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3952 break; 3591 break;
3953 3592
3954#if !ENABLE_MINIMAL 3593#if !ENABLE_MINIMAL
3955 case URxvt_locale: 3594 case URxvt_locale:
3956 if (query) 3595 if (query)
3957 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp); 3596 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3958 else 3597 else
3959 { 3598 {
3960 set_locale (str); 3599 set_locale (str);
3961 pty->set_utf8_mode (enc_utf8); 3600 pty->set_utf8_mode (enc_utf8);
3962 init_xlocale (); 3601 init_xlocale ();
… …
3977 break; 3616 break;
3978#endif 3617#endif
3979 3618
3980#if ENABLE_PERL 3619#if ENABLE_PERL
3981 case URxvt_perl: 3620 case URxvt_perl:
3982 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) 3621 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3983 ; // no responses yet
3984 break; 3622 break;
3985#endif 3623#endif
3986 } 3624 }
3987} 3625}
3988/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
… …
3995 * 's' = save 3633 * 's' = save
3996 * 'r' = restore 3634 * 'r' = restore
3997 * 't' = toggle 3635 * 't' = toggle
3998 * so no need for fancy checking 3636 * so no need for fancy checking
3999 */ 3637 */
4000int 3638int ecb_cold
4001rxvt_term::privcases (int mode, unsigned long bit) 3639rxvt_term::privcases (int mode, unsigned long bit)
4002{ 3640{
4003 int state; 3641 int state;
4004 3642
4005 if (mode == 's') 3643 if (mode == 's')
4006 { 3644 {
4007 SavedModes |= (priv_modes & bit); 3645 if (priv_modes & bit)
3646 SavedModes |= bit;
3647 else
3648 SavedModes &= ~bit;
4008 return -1; 3649 return -1;
4009 } 3650 }
4010 else 3651 else
4011 { 3652 {
4012 if (mode == 'r') 3653 if (mode == 'r')
4013 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3654 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
4014 else 3655 else
4015 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3656 state = (mode == 't') ? ! (priv_modes & bit) : mode;
4016 PrivMode (state, bit); 3657
3658 if (state)
3659 priv_modes |= bit;
3660 else
3661 priv_modes &= ~bit;
4017 } 3662 }
4018 3663
4019 return state; 3664 return state;
4020} 3665}
4021 3666
4022/* we're not using priv _yet_ */ 3667/* we're not using priv _yet_ */
4023void 3668void
4024rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) 3669rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
4025{ 3670{
4026 unsigned int i, j; 3671 unsigned int i, j;
4027 int state; 3672 int state;
4028 3673
4029 static const struct 3674 static const struct
4030 { 3675 {
4031 const int argval; 3676 const int argval;
4032 const unsigned long bit; 3677 const unsigned long bit;
4033 }
4034
4035 argtopriv[] = { 3678 } argtopriv[] = {
4036 { 1, PrivMode_aplCUR }, 3679 { 1, PrivMode_aplCUR }, // DECCKM
4037 { 2, PrivMode_vt52 }, 3680 { 2, PrivMode_vt52 }, // DECANM
4038 { 3, PrivMode_132 }, 3681 { 3, PrivMode_132 }, // DECCOLM
4039 { 4, PrivMode_smoothScroll }, 3682 { 4, PrivMode_smoothScroll }, // DECSCLM
4040 { 5, PrivMode_rVideo }, 3683 { 5, PrivMode_rVideo }, // DECSCNM
4041 { 6, PrivMode_relOrigin }, 3684 { 6, PrivMode_relOrigin }, // DECOM
4042 { 7, PrivMode_Autowrap }, 3685 { 7, PrivMode_Autowrap }, // DECAWM
4043 // 8, bi-directional support mode 3686 // 8, auto-repeat keys // DECARM
4044 { 9, PrivMode_MouseX10 }, 3687 { 9, PrivMode_MouseX10 },
4045 // 18, 19 printing-related
4046 { 25, PrivMode_VisibleCursor }, 3688 { 12, PrivMode_BlinkingCursor },
3689 // 18 end FF to printer after print screen
3690 // 19 Print screen prints full screen/scroll region
3691 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
4047#ifdef scrollBar_esc 3692#ifdef scrollBar_esc
4048 { scrollBar_esc, PrivMode_scrollBar }, 3693 { scrollBar_esc, PrivMode_scrollBar },
4049#endif 3694#endif
4050 { 35, PrivMode_ShiftKeys }, // rxvt extension 3695 { 35, PrivMode_ShiftKeys }, // rxvt extension
3696 // 38, tektronix mode // DECTEK
4051 { 40, PrivMode_132OK }, 3697 { 40, PrivMode_132OK },
4052 // 41 xterm more fixes NYI 3698 // 41 xterm more fixes NYI
4053 // 45 margin bell NYI 3699 // 45 margin bell NYI
4054 // 46 start logging 3700 // 46 start logging
4055 { 47, PrivMode_Screen }, 3701 { 47, PrivMode_Screen },
4056 { 66, PrivMode_aplKP }, 3702 { 66, PrivMode_aplKP }, // DECNKM
4057#ifndef NO_BACKSPACE_KEY 3703#ifndef NO_BACKSPACE_KEY
4058 { 67, PrivMode_BackSpace }, 3704 { 67, PrivMode_BackSpace }, // DECBKM
4059#endif 3705#endif
4060 { 1000, PrivMode_MouseX11 }, 3706 { 1000, PrivMode_MouseX11 },
4061 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3707 { 1002, PrivMode_MouseBtnEvent },
4062 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3708 { 1003, PrivMode_MouseAnyEvent },
4063 // 1003 Use All Motion Mouse Tracking. NYI, TODO 3709#if ENABLE_FRILLS
3710 { 1004, PrivMode_FocusEvent },
3711 { 1005, PrivMode_ExtMouseUTF8 },
3712 { 1006, PrivMode_ExtMouseSGR },
3713#endif
4064 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3714 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
4065 { 1011, PrivMode_Keypress }, // rxvt extension 3715 { 1011, PrivMode_Keypress }, // rxvt extension
3716#if ENABLE_FRILLS
3717 { 1015, PrivMode_ExtMouseUrxvt }, // urxvt extension of 1005
3718#endif
4066 // 1035 enable modifiers for alt, numlock NYI 3719 // 1035 enable modifiers for alt, numlock NYI
4067 // 1036 send ESC for meta keys NYI 3720 // 1036 send ESC for meta keys NYI
4068 // 1037 send DEL for keypad delete NYI 3721 // 1037 send DEL for keypad delete NYI
4069 { 1047, PrivMode_Screen }, 3722 { 1047, PrivMode_Screen },
4070 // 1048 save and restore cursor 3723 // 1048 save and restore cursor, implemented in code
4071 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3724 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4072 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3725 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3726 { 2004, PrivMode_BracketPaste },
4073 }; 3727 };
4074 3728
4075 if (nargs == 0) 3729 if (nargs == 0)
4076 return; 3730 return;
4077 3731
… …
4084 for (i = 0; i < nargs; i++) 3738 for (i = 0; i < nargs; i++)
4085 { 3739 {
4086 state = -1; 3740 state = -1;
4087 3741
4088 /* basic handling */ 3742 /* basic handling */
4089 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3743 for (j = 0; j < ecb_array_length (argtopriv); j++)
4090 if (argtopriv[j].argval == arg[i]) 3744 if (argtopriv[j].argval == arg[i])
4091 { 3745 {
4092 state = privcases (mode, argtopriv[j].bit); 3746 state = privcases (mode, argtopriv[j].bit);
4093 break; 3747 break;
4094 } 3748 }
… …
4102 3756
4103 scr_touch (true); 3757 scr_touch (true);
4104 break; 3758 break;
4105#endif 3759#endif
4106 case 1048: /* alternative cursor save */ 3760 case 1048: /* alternative cursor save */
4107 case 1049:
4108 if (OPTION (Opt_secondaryScreen)) 3761 if (option (Opt_secondaryScreen))
4109 if (mode == 0) 3762 if (mode == 0)
4110 scr_cursor (RESTORE); 3763 scr_cursor (RESTORE);
4111 else if (mode == 1) 3764 else if (mode == 1)
4112 scr_cursor (SAVE); 3765 scr_cursor (SAVE);
4113 break; 3766 break;
… …
4121 case 2: /* VT52 mode */ 3774 case 2: /* VT52 mode */
4122 /* oddball mode. should be set regardless of set/reset 3775 /* oddball mode. should be set regardless of set/reset
4123 * parameter. Return from VT52 mode with an ESC < from 3776 * parameter. Return from VT52 mode with an ESC < from
4124 * within VT52 mode 3777 * within VT52 mode
4125 */ 3778 */
4126 PrivMode (1, PrivMode_vt52); 3779 priv_modes |= PrivMode_vt52;
4127 break; 3780 break;
4128 case 3: /* 80/132 */ 3781 case 3: /* 80/132 */
4129 if (priv_modes & PrivMode_132OK) 3782 if (priv_modes & PrivMode_132OK)
4130 set_widthheight (((state ? 132 : 80) * fwidth), height); 3783 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
4131 break; 3784 break;
4132 case 4: /* smooth scrolling */ 3785 case 4: /* smooth scrolling */
4133 set_option (Opt_jumpScroll, !state); 3786 set_option (Opt_jumpScroll, !state);
4134 break; 3787 break;
4135 case 5: /* reverse video */ 3788 case 5: /* reverse video */
… …
4142 scr_autowrap (state); 3795 scr_autowrap (state);
4143 break; 3796 break;
4144 /* case 8: - auto repeat, can't do on a per window basis */ 3797 /* case 8: - auto repeat, can't do on a per window basis */
4145 case 9: /* X10 mouse reporting */ 3798 case 9: /* X10 mouse reporting */
4146 if (state) /* orthogonal */ 3799 if (state) /* orthogonal */
4147 priv_modes &= ~PrivMode_MouseX11; 3800 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4148 break; 3801 break;
4149#ifdef scrollBar_esc 3802#ifdef scrollBar_esc
4150 case scrollBar_esc: 3803 case scrollBar_esc:
4151 if (scrollbar_mapping (state)) 3804 scrollBar.map (state);
4152 {
4153 resize_all_windows (0, 0, 0); 3805 resize_all_windows (0, 0, 0);
4154 scr_touch (true); 3806 scr_touch (true);
4155 } 3807 break;
3808#endif
3809#ifdef CURSOR_BLINK
3810 case 12:
3811 cursor_blink_reset ();
4156 break; 3812 break;
4157#endif 3813#endif
4158 case 25: /* visible/invisible cursor */ 3814 case 25: /* visible/invisible cursor */
4159 scr_cursor_visible (state); 3815 scr_cursor_visible (state);
4160 break; 3816 break;
… …
4165 break; 3821 break;
4166 /* case 66: - application key pad */ 3822 /* case 66: - application key pad */
4167 /* case 67: - backspace key */ 3823 /* case 67: - backspace key */
4168 case 1000: /* X11 mouse reporting */ 3824 case 1000: /* X11 mouse reporting */
4169 if (state) /* orthogonal */ 3825 if (state) /* orthogonal */
4170 priv_modes &= ~PrivMode_MouseX10; 3826 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
4171 break; 3827 break;
4172#if 0
4173 case 1001: 3828 case 1002:
4174 break; /* X11 mouse highlighting */ 3829 case 1003:
4175#endif 3830 if (state)
3831 {
3832 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3833 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3834 mouse_row = mouse_col = 0;
3835 vt_emask_mouse = PointerMotionMask;
3836 }
3837 else
3838 vt_emask_mouse = NoEventMask;
3839
3840 vt_select_input ();
3841 break;
4176 case 1010: /* scroll to bottom on TTY output inhibit */ 3842 case 1010: /* scroll to bottom on TTY output inhibit */
4177 set_option (Opt_scrollTtyOutput, !state); 3843 set_option (Opt_scrollTtyOutput, !state);
4178 break; 3844 break;
4179 case 1011: /* scroll to bottom on key press */ 3845 case 1011: /* scroll to bottom on key press */
4180 set_option (Opt_scrollTtyKeypress, state); 3846 set_option (Opt_scrollTtyKeypress, state);
4181 break; 3847 break;
4182 case 1047: /* secondary screen w/ clearing last */ 3848 case 1047: /* secondary screen w/ clearing last */
4183 if (OPTION (Opt_secondaryScreen)) 3849 if (option (Opt_secondaryScreen))
4184 if (current_screen != PRIMARY) 3850 if (!state)
4185 scr_erase_screen (2); 3851 scr_erase_screen (2);
3852
4186 scr_change_screen (state); 3853 scr_change_screen (state);
4187 break; 3854 break;
4188 case 1049: /* secondary screen w/ clearing first */ 3855 case 1049: /* secondary screen w/ clearing first */
3856 if (option (Opt_secondaryScreen))
3857 if (state)
3858 scr_cursor (SAVE);
3859
4189 scr_change_screen (state); 3860 scr_change_screen (state);
3861
4190 if (OPTION (Opt_secondaryScreen)) 3862 if (option (Opt_secondaryScreen))
4191 if (current_screen != PRIMARY) 3863 if (state)
4192 scr_erase_screen (2); 3864 scr_erase_screen (2);
3865 else
3866 scr_cursor (RESTORE);
4193 break; 3867 break;
4194 default: 3868 default:
4195 break; 3869 break;
4196 } 3870 }
4197 } 3871 }
4198} 3872}
4199/*}}} */ 3873/*}}} */
4200 3874
4201/*{{{ process sgr sequences */ 3875/*{{{ process sgr sequences */
4202void 3876void ecb_hot
4203rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3877rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
4204{ 3878{
4205 unsigned int i; 3879 unsigned int i;
4206 short rendset; 3880 short rendset;
4207 int rendstyle; 3881 int rendstyle;
… …
4249 //case 19: // ninth alt font 3923 //case 19: // ninth alt font
4250 //case 20: // gothic 3924 //case 20: // gothic
4251 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) 3925 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
4252 rendset = 0, rendstyle = RS_Bold; 3926 rendset = 0, rendstyle = RS_Bold;
4253 break; 3927 break;
4254 case 22: // normal intensity 3928 case 22: // bold off (vt220)
4255 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
4256 break; 3930 break;
4257 case 23: // disable italic 3931 case 23: // disable italic
4258 rendset = 0, rendstyle = RS_Italic; 3932 rendset = 0, rendstyle = RS_Italic;
4259 break; 3933 break;
4260 case 24: 3934 case 24: // underline off (vt220)
4261 rendset = 0, rendstyle = RS_Uline; 3935 rendset = 0, rendstyle = RS_Uline;
4262 break; 3936 break;
4263 case 25: 3937 case 25: // blink off (vt220)
4264 rendset = 0, rendstyle = RS_Blink; 3938 rendset = 0, rendstyle = RS_Blink;
4265 break; 3939 break;
4266 case 26: // variable spacing (iso 8613) 3940 case 26: // variable spacing (iso 8613)
4267 rendset = 0, rendstyle = RS_Blink; 3941 rendset = 0, rendstyle = RS_Blink;
4268 break; 3942 break;
4269 case 27: 3943 case 27: // reverse off (vt220)
4270 rendset = 0, rendstyle = RS_RVid; 3944 rendset = 0, rendstyle = RS_RVid;
4271 break; 3945 break;
4272 //case 28: // visible. NYI 3946 //case 28: // visible. NYI
4273 //case 29: // not crossed-out 3947 //case 29: // not crossed-out
4274 } 3948 }
… …
4289 case 35: 3963 case 35:
4290 case 36: 3964 case 36:
4291 case 37: 3965 case 37:
4292 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3966 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
4293 break; 3967 break;
4294 case 38: // set fg color, ISO 8613-6
4295 if (nargs > i + 2 && arg[i + 1] == 5)
4296 {
4297 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
4298 i += 2;
4299 }
4300 break;
4301 case 39: /* default fg */ 3968 case 39: /* default fg */
4302 scr_color (Color_fg, Color_fg); 3969 scr_color (Color_fg, Color_fg);
4303 break; 3970 break;
4304 3971
4305 case 40: 3972 case 40:
… …
4310 case 45: 3977 case 45:
4311 case 46: 3978 case 46:
4312 case 47: 3979 case 47:
4313 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3980 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
4314 break; 3981 break;
4315 case 48: // set bg color, ISO 8613-6
4316 if (nargs > i + 2 && arg[i + 1] == 5)
4317 {
4318 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
4319 i += 2;
4320 }
4321 break;
4322 case 49: /* default bg */ 3982 case 49: /* default bg */
4323 scr_color (Color_bg, Color_bg); 3983 scr_color (Color_bg, Color_bg);
3984 break;
3985
3986 case 38: // set fg color, ISO 8613-6
3987 case 48: // set bg color, ISO 8613-6
3988 {
3989 unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
3990 unsigned int idx;
3991
3992 if (nargs > i + 2 && arg[i + 1] == 5)
3993 {
3994 idx = minCOLOR + arg[i + 2];
3995 i += 2;
3996
3997 scr_color (idx, fgbg);
3998 }
3999 else if (nargs > i + 4 && arg[i + 1] == 2)
4000 {
4001 unsigned int r = arg[i + 2];
4002 unsigned int g = arg[i + 3];
4003 unsigned int b = arg[i + 4];
4004 unsigned int a = 0xff;
4005
4006 idx = map_rgb24_color (r, g, b, a);
4007
4008 i += 4;
4009
4010 scr_color (idx, fgbg);
4011 }
4012 }
4324 break; 4013 break;
4325 4014
4326 //case 50: // not variable spacing 4015 //case 50: // not variable spacing
4327 4016
4328#if !ENABLE_MINIMAL 4017#if !ENABLE_MINIMAL
… …
4348 break; 4037 break;
4349#endif 4038#endif
4350 } 4039 }
4351 } 4040 }
4352} 4041}
4042
4043void
4044rxvt_term::set_cursor_style (int style)
4045{
4046 if (!IN_RANGE_INC (style, 0, 6))
4047 return;
4048
4049 if (style == 0)
4050 style = 1;
4051
4052 cursor_type = (style - 1) / 2;
4053 set_option (Opt_cursorUnderline, cursor_type == 1);
4054
4055#ifdef CURSOR_BLINK
4056 set_option (Opt_cursorBlink, style & 1);
4057 cursor_blink_reset ();
4058#endif
4059
4060 want_refresh = 1;
4061}
4353/*}}} */ 4062/*}}} */
4354 4063
4355/*{{{ (do not) process Rob Nation's own graphics mode sequences */
4356void
4357rxvt_term::process_graphics ()
4358{
4359 unicode_t ch, cmd = cmd_getc ();
4360
4361 if (cmd == 'Q')
4362 { /* query graphics */
4363 tt_printf ("\033G0\012"); /* no graphics */
4364 return;
4365 }
4366 /* swallow other graphics sequences until terminating ':' */
4367 do
4368 ch = cmd_getc ();
4369 while (ch != ':');
4370}
4371/*}}} */
4372
4373/* ------------------------------------------------------------------------- */ 4064/* ---------------------------------------------------------------------- */
4065/* Write data to the pty as typed by the user, pasted with the mouse,
4066 * or generated by us in response to a query ESC sequence.
4067 */
4374 4068
4375/* 4069/*
4376 * Send printf () formatted output to the command. 4070 * Send printf () formatted output to the command.
4377 * Only use for small amounts of data. 4071 * Only use for small amounts of data.
4378 */ 4072 */
… …
4386 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4080 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4387 va_end (arg_ptr); 4081 va_end (arg_ptr);
4388 tt_write (buf, strlen (buf)); 4082 tt_write (buf, strlen (buf));
4389} 4083}
4390 4084
4391/* ---------------------------------------------------------------------- */
4392/* Write data to the pty as typed by the user, pasted with the mouse, 4085/* Write data to the pty as typed by the user. */
4393 * or generated by us in response to a query ESC sequence. 4086void
4394 */ 4087rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4395const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 if (option (Opt_scrollTtyKeypress))
4093 if (view_start)
4094 {
4095 view_start = 0;
4096 want_refresh = 1;
4097 }
4098
4099 tt_write_ (data, len);
4100}
4396 4101
4397void 4102void
4398rxvt_term::tt_write (const char *data, unsigned int len) 4103rxvt_term::tt_write (const char *data, unsigned int len)
4399{ 4104{
4400 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 4105 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4401 return; 4106 return;
4402 4107
4108 tt_write_ (data, len);
4109}
4110
4111static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4112
4113void
4114rxvt_term::tt_write_ (const char *data, unsigned int len)
4115{
4403 if (pty->pty < 0) 4116 if (pty->pty < 0)
4404 return; 4117 return;
4405 4118
4406 if (v_buflen == 0) 4119 if (v_buflen == 0)
4407 { 4120 {
4408 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4121 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4409 4122
4123 max_it (written, 0);
4124
4410 if ((unsigned int)written == len) 4125 if (written == len)
4411 return; 4126 return;
4412 4127
4413 data += written; 4128 data += written;
4414 len -= written; 4129 len -= written;
4415 } 4130 }
4416 4131
4417 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4132 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4418 4133
4419 memcpy (v_buffer + v_buflen, data, len); 4134 memcpy (v_buffer + v_buflen, data, len);
4420 v_buflen += len; 4135 v_buflen += len;
4421 4136
4422 pty_ev.set (EVENT_READ | EVENT_WRITE); 4137 pty_ev.set (ev::READ | ev::WRITE);
4423} 4138}
4424 4139
4425void rxvt_term::pty_write () 4140void rxvt_term::pty_write ()
4426{ 4141{
4427 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4142 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
… …
4432 4147
4433 if (v_buflen == 0) 4148 if (v_buflen == 0)
4434 { 4149 {
4435 free (v_buffer); 4150 free (v_buffer);
4436 v_buffer = 0; 4151 v_buffer = 0;
4437 v_buflen = 0;
4438 4152
4439 pty_ev.set (EVENT_READ); 4153 pty_ev.set (ev::READ);
4440 return; 4154 return;
4441 } 4155 }
4442 4156
4443 memmove (v_buffer, v_buffer + written, v_buflen); 4157 memmove (v_buffer, v_buffer + written, v_buflen);
4444 } 4158 }
4445 else if (written != -1 || (errno != EAGAIN && errno != EINTR)) 4159 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4446 pty_ev.set (EVENT_READ); 4160 pty_ev.set (ev::READ);
4447} 4161}
4448 4162
4449/*----------------------- end-of-file (C source) -----------------------*/ 4163/*----------------------- end-of-file (C source) -----------------------*/
4450 4164

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